Family: Jan (John) Koper / Katarzyna (Katherine) Dolecki (FG2596)
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Male
Jan (John) Koper
Birth 13 May 1888 Poland 
Death 28 Jan 1969 Angola, Steuben County, Indiana, USA Burial Detroit, Wayne County, Michigan, USA Marriage Father Mother
Female
Katarzyna (Katherine) Dolecki
Birth 30 Apr 1892 Detroit, Wayne County, Michigan, USA Death 19 Nov 1957 Detroit, Wayne County, Michigan, USA Burial Detroit, Wayne County, Michigan, USA Father Mother
Male
+ John Gilbert Koper
Birth 5 Mar 1922 Detroit, Wayne County, Michigan, USA Death 5 Apr 1989 Henderson, Clark County, Nevada, USA Burial Henderson, Clark County, Nevada, USA Spouse Selma C (Sally) _____ | FG7502 Marriage Spouse Betty Mae Pohl | FG499 Marriage 13 Jun 1942 Munising, Alger County, Michigan, USA