I found your father's name on a geneology of my side of the Stock family which starts with Sylvanus Stock born in 1770, died in 1845. I looked for other Berlins but your father was the only one. We share a common ancestry - our great grandparents were siblings and are buried in Mt. Pleasant Cemetary, Elbridge, NY.You are Mary Margaret, born 1940. Grew up in Camillus, NY. Correct?