I am looking for the family of Hershel ZACK, son of Jacob ZACK and Chana Elke Garshowitz. He was known as Gregorio in Mexico, where he lived in the 1920's through 1950's. He had a brother Lloyd (Israel) ZACK, who lived in Detroit, and sister Sarah Zack Garshowitz who lived in Hamilton, Ontario. Some siblings remained in Russia. He had a daughter Rebeca ZACK, who married around 1947 in Mexico or Cuba. I do not know her married name. I believe at some point Hershel/Gregorio moved to California, where the SSDI shows he died in San Diego in 1972. He was married to Julia who died in 1998. They are buried in
