Jack Ham, 85, of Stockton passed away on January 31, 2016. He was born in Canton, China on August 22, 1930 and came to the United States at the age of 19. He served in the US army during the Korean War. He retired in 1990 from the San Joaquin County Assessor’s Office. He is survived by his wife, Doris Ham and three children: Bill Ham, of San Leandro, CA; Dennis Ham, of Rocklin, CA; and Donna Yu, of Fremont, CA. He is also survived by seven grandchildren. A memorial service to celebrate Jack’s life will be held at DeYoung Memorial Chapel on Saturday, February 6, 2016 at 1:00 p.m.