My wife's father was Guy Ling Min Mock, 1 Aug, 1900 in Canton China. He married 1st in China and had 2 children, a boy and a girl. He left his wife and migrated to Dominican Republic abt 1920. Unknown how he got there but believe he left from Hong Kong. He married Mercedes Perez in Dominican Republic and had 2 boys and a girl. Mercedes left him in 1952. He came to the U.S. about 1974. NY, NY. where he used the name of Jose Mock and lived with his daughter and family until he moved to Dallas TX to live with his oldest son. He died in April, 1981. We know he had at least one brother who went to the Dominican Republic later. If anyone has info on him, it would be great!