Joanne Frances Duarte entered peacefully into rest in San Ramon, California on June 24, 2020. She was 77 years old.

Born June 24, 1943 in California to parents Helen and Frank Swinburg, Joanne worked as a secretary in the aerospace industry for 40 years. She is survived by her son William and many other loving family members and friends. 

Arrangements have been entrusted to Grissom's Chapel & Mortuary.