Mary Ann Trobaugh, matriarch and 57-year resident of Upland, died August 11, 2015. Born of Norwegian heritage in Marshalltown, Iowa she was married to James David Trobaugh from 1951 until his death in 2005. She achieved Nurse of the Year Honors for the first graduating class at Chaffey College, Alta Loma, CA and worked for Felix J. Bescoby, M.D. for 33 years. She is survived by 5 children: Stephen, Jeffrey, Malinda, Cynthia, Brian and 6 grandchildren. Donations in lieu of flowers: San Antonio Hospital Foundation. Thank You Dr Carlos Canizales MD. Services: Stone Funeral Home, Aug 22, 10:30 am
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