Jackie Ormes (August 1, 1911-December 26, 1985) was the first syndicated African American woman cartoonist to be published in a newspaper.
Biography on Wikipedia: https://en.wikipedia.org/wiki/Jackie_Ormes

Torchy in Heartbeats by Jackie Ormes
August 4, 1951 / The Pittsburgh Courier / LOC Prints and Photographs Division, D.C.

Jackie Ormes’ Patty-Jo Doll: https://blackdollcollecting.blogspot.com/2010/02/mibdh-jackie-ormes-patty-jo-and-other.html

Further reading:
https://jackieormes.com/
https://library.osu.edu/site/cartoons/tag/jackie-ormes/
https://wednesdayswomen.com/jackie-ormes-first-african-american-female-cartoonist/