Conversation so far:
Where was Dietz from?
he was born William Henry Dietz, or "Willie," on August 17, 1884, in Rice Lake, Wisconsin, at 16 West Humbird Street.
Where did he attend school?
Willie" attended Oklahoma's Chilocco Indian Agricultural School.
In what year did he go there?
CANNOTANSWER.
Where did he live?
He took on his last coaching job in 1937 for Albright College in Pennsylvania; in 1964, still married to Doris, Dietz died in Reading, Pennsylvania.

Question: did he have children?
Self-contained rewrite: did William Henry Dietz have children