lived in Los Angeles. William (christian names Willem Hendrik) died in 1981 in LA (county unknown); Erna died in 1994 (county Orange). Erna was of german origin (they married in 1948 in Berlin Germany. William was born 1921 in Grand Rapids MI. My questions are: - did they have children ? If yes, who and what are their dates of birth etc. - is there any other information about William and Erna available ?