Patricia was born on August 18 1937 to Charles Avery Johnson and Marie I Barry In St. Louis Missouri  She attended Soldan and RiverView Gardens High schools. After graduating went on to study drafting and art studies at various schools.

During her marriage to Donald Mundschenk she had three children; Gail Mundschenk Simberger (Larry) of Enumclaw, WA, Donald E Mundschenck (Deceased) (Mary) and Richard F Mundschenk (Michelle Barry) of Covington GA.

On June 17 1978 Pat married Edward Rosenbaum and took on the added responsibilities of step children. Ruth Ann Rosenbaum Koehr (Daniel), Edward A Rosenbaum, and Joseph M Rosenbaum (Stacy) all of Fenton MO

She had 15 grandchildren and 15 great grandchildren at the time of her death.

Pat also leaves behind her sister Jane Johnson Benhartdt Lucket.

Pat worked for several decades at Edison Brother corporate Art Department as a production artist. She was a member of the St. Louis Women’s Ad Club and Served as a chairperson for one of their annual Flair Awards.

After her retirement she spent a great amount of her time being a costumer for numerous community theatrical organizations such as Act Inc and the West End Players Guild.

A Celebration of Life service will be arranged at a later time.