A man wears a protective face mask as he watches the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

People wear protective face masks as they watch the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

People wear protective face masks as they watch the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

People wear protective face masks as they watch the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

People wear protective face masks as they watch the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

A family wears protective face masks as they watch the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

A man wears a protective face mask as he watches the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

A woman wears a protective face mask as she takes photos of the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

A woman watches the exhibition "Genealogies of the art, or art history as visual art" at the Picasso Museum open to the public, as some Spanish provinces are allowed to ease the lockdown restrictions during phase one, amid the coronavirus disease (COVID-19) outbreak, in Malaga, Spain, May 26, 2020. REUTERS/Jon Nazca 

Attendees look around the Ancestry.com booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees visit the 23andMe and other booths at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Boxes of Ancestry.com DNA kits sit in a box ready for sale at the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees purchase DNA kits at the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees look around the MyHertiage DNA booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

An attendee interacts with a display showing Native American information at the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

A man walks by a sign at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees view the Family Search booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees listen to a speaker at the Family Search booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees and staff speak at the Family Search booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees look at family history data at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees look at a family history chart at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees and staff look over data at the Family Search booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees view the Find My Past DNA booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

An employees of Ancestry.com prepares a tube with a saliva sample for shipment to demonstrate how to process a DNA kit at the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees buy Ancestry.com DNA kits at the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

An employees of Ancestry.com spits demonstrates how to process a DNA kit at the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees look at displays at the Family Tree Maker booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Margo Georgiadis, CEO of Ancestry.com opens the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees visit the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

An attendee interacts with a display at the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

An attendee looks over displays at the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Attendees visit booths at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

A company representative show off what is in a DNA kit at the 23andMe booth at the RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

Margo Georgiadis, CEO of Ancestry.com opens the 2019 RootsTech annual genealogical event in Salt Lake City, Utah, U.S., February 28, 2019. REUTERS/George Frey 

A man from the Yeh family raises incense sticks during an annual worship ceremony to pay respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Members of the Yeh family burn offerings and paper money during an annual worship ceremony to pay respects to their ancestors on Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Yeh family members attend an annual worship ceremony to pay their respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

A father holds hands with his son and as they walk over offerings and paper money while thousands of Yeh family members attend an annual worship ceremony to pay respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Thousands of Yeh family members attend an annual worship ceremony to pay respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

A child from the Yeh family holds incense during an annual worship ceremony to pay respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Yeh family members lift up food offerings during an annual worship ceremony to pay respects to their ancestors during the Qingming Festival, or Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Thousands of people surnamed Yeh attend an annual worship ceremony to pay respect to their ancestors on Qingming Festival, also known as Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

Thousands of people surnamed Yeh attend an annual worship ceremony to pay respect to their ancestors on Qingming Festival, also known as Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

A child holds a Hello Kitty balloon as thousands of people surnamed Yeh attend an annual worship ceremony to pay respect to their ancestors on Qingming Festival, also known as Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

Thousands of people surnamed Yeh attend an annual worship ceremony to pay respect to their ancestors on Qingming Festival, also known as Tomb Sweeping Day, in Taoyuan, Taiwan April 4, 2016. REUTERS/Tyrone Siu 

A visitor looks at the Wagner family tree at the Richard Wagner Museum in Bayreuth, Germany, July 24, 2015. A renovated Richard Wagner Museum opening in Bayreuth this weekend to coincide with the Bavarian city's annual Wagner opera festival puts the composer's anti-Semitism and his family's later ties to Adolf Hitler centre stage for the first time. To match story MUSIC-GERMANY/WAGNER REUTERS/Michael Roddy 

The band Genealogy representing Armenia performs the song "Face The Shadow" during the final of the 60th annual Eurovision Song Contest in Vienna, Austria May 23, 2015. REUTERS/Leonhard Foeger

The band Genealogy representing Armenia performs the song "Face The Shadow" during the final of the 60th annual Eurovision Song Contest in Vienna, Austria May 23, 2015. REUTERS/Leonhard Foeger

The band Genealogy representing Armenia performs the song "Face The Shadow" during the first dress rehearsal for the final of the upcoming 60th annual Eurovision Song Contest In Vienna, May 22, 2015. REUTERS/Leonhard Foeger 

The band Genealogy representing Armenia perform the song "Face The Shadow" during the first semifinal of the upcoming 60th annual Eurovision Song Contest In Vienna, May 19, 2015. REUTERS/Leonhard Foeger

The band Genealogy representing Armenia perform the song "Face The Shadow" during the first semifinal of the upcoming 60th annual Eurovision Song Contest In Vienna, May 18, 2015. REUTERS/Leonhard Foeger

Singers Genealogy representing Armenia perform the song "Face The Shadow" during the dress rehearsal for the first semifinal of the upcoming 60th annual Eurovision Song Contest In Vienna, May 18, 2015. REUTERS/Leonhard Foeger

Singer Genealogy representing Armenia perform the song "Face The Shadow" during the dress rehearsal for the first semifinal of the upcoming 60th annual Eurovision Song Contest In Vienna, May 18, 2015. REUTERS/Leonhard Foeger

A boy makes Shivling (a symbol of Lord Shiva) after taking a dip in the waters of the Ganges river on the occasion of Somvati Amavasya in Allahabad, India, May 18, 2015. Hindu devotees pray for the souls of their departed ancestors during the occasion. REUTERS/Jitendra Prakash

REFILE - People check out the Family Search booth at the Rootstech Conference sponsored by Family Search in Salt Lake City, Utah February 7, 2014. The four day conference featured exhibitors from around the world showing the latests products and techniques in family research, search genealogy and DNA family history. Picture taken February 7, 2014. REUTERS/George Frey (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS)

People attend the Rootstech Conference, sponsored by Family Search, in Salt Lake City, Utah February 7, 2014. The four day conference featured exhibitors from around the world showing the latests products and techniques in family research, search genealogy and DNA family history. Picture taken February 7, 2014. REUTERS/George Frey (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS)

People attend the Rootstech Conference, sponsored by Family Search, in Salt Lake City, Utah February 7, 2014. The four day conference featured exhibitors from around the world showing the latests products and techniques in family research, search genealogy and DNA family history. Picture taken February 7, 2014. REUTERS/George Frey (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS)

Two people talk at the Ancestry.com booth at the Rootstech Conference sponsored by Family Search in Salt Lake City, Utah February 7, 2014. The four day conference featured exhibitors from around the world showing the latests products and techniques in family research, search genealogy and DNA family history. Picture taken February 7, 2014. REUTERS/George Frey (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS)

A person pulls up family history at the Rootstech Conference sponsored by Family Search in Salt Lake City, Utah February 7, 2014. The four day conference featured exhibitors from around the world showing the latests products and techniques in family research, search genealogy and DNA family history. Picture taken February 7, 2014. REUTERS/George Frey (UNITED STATES - Tags: SCIENCE TECHNOLOGY BUSINESS)