Lost connection Redwood City Ca.remember Sharon Cole of Redwood City California died around 1980s Suicide?

Does anyone remember Sharon Linda Cole born about September 15,1953. She was married to a Harley Davidson biker guy {dont know his name} and he was killed then shortly after Sharon was dianosed with cancer {I think?} then commited suicide somewhere in Redwood City, California. Sharon was raised living with her parents in Menlo Atherton, California, her father ped away around the 1960s then later her mother moved to Half Moon Bay California around 1970s into the famous TV movie stars ranch John Payne also Sharon moved there for awhile then moved back to Redwood City in 1974 then later met a biker guy got married then ped away. I dont know where she is baried but would like to start bring flowers to her grave as she was very close to my family in the late 1960s to early 1970s.