About Stan Berenstain
Stanley Melvin Berenstain (September 29, 1923 – November 26, 2005) and Janice Marian Berenstain (née Grant; July 26, 1923 – February 24, 2012) were American writers and illustrators best known for creating the children's book series The Berenstain Bears. Both Stan and Jan were born and raised in Philadelphia, Pennsylvania. Jan attended Radnor High School in Radnor, Pennsylvania. Stan was Jewish and Jan was an Episcopalian. They were married for 59 years until Stan's death in 2005. Stan Berenstain met Janice Grant on their first day at the Philadelphia Museum School of Industrial Art in 1941. He co-created The Berenstain Bears with Jan Berenstain.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.