Added his FG and actual date & place of death. This also references his wife.
This was also referenced on his FamilySearch profile, which I've listed in his profile. It does list 2 of his children, but one of them died as an infant, so cannot be involved in your cousin's ancestry. The one who lived and married is named Walter- does that fit?
Alot of the other sources found on FamilySearch use only initials. Since he had so many names, it will take some work to try to figure out if any of them refer to him.