From The New York Times: 

Robert Francis Prevost, the Chicago-born cardinal selected on Thursday as the new pope, is descended from Creole people of color from New Orleans.

The pope’s maternal grandparents, both of whom are described as Black or mulatto in various historical records, lived in the city’s Seventh Ward, an area that is traditionally Catholic and a melting pot of people with African, Caribbean and European roots.

The grandparents, Joseph Martinez and Louise Baquié, eventually moved to Chicago in the early 20th century and had a daughter: Mildred Martinez, the pope’s mother.

The discovery means that Leo XIV, as the pope will be known, is not only breaking ground as the first U.S.-born pontiff. He also comes from a family that reflects the many threads that make up the complicated and rich fabric of the American story.

The pope’s background was unearthed Thursday by a New Orleans genealogist, Jari C. Honora, and confirmed to The New York Times by the pope’s older brother, John Prevost, 71, who lives in the Chicago suburbs.

“This discovery is just an additional reminder of how interwoven we are as Americans,” Mr. Honora said in a text message late Thursday. “I hope that it will highlight the long history of Black Catholics, both free and enslaved, in this country, which includes the Holy Father’s family.”

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