William Sumper date of birth:
December 25, 1938
How old was William Sumper when died?
60
Where was William Sumper born?
New York City
When did William Sumper die?
January 29, 1999
Where did William Sumper die?
Los Angeles, California
Why did William Sumper die?
Heart Attack
Is William Sumper gay or straight?
Gay
What is William Sumper's ethnicity?
White
What is William Sumper nationality?
American
What is William Sumper's occupation?
Actor