Individual Information
William Demon Trethewey
Birth:
11 Apr 1887
Marquette, Marquette, Michigan
Death:
31 May 1972
Douglas, Converse, Wyoming
FCID:6448:5033
Parents
Father:
John Wallace Trethewey
Mother:
Margaret Adelia Libby
Marriage(s)
Bardene Lorella Hansen
md.
Children
Iva Marie Layton
md.
Children