Family: George Herbert Dettmer / Isabel Constance Montgomery (F19583)
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Male
George Herbert Dettmer
Birth 10 Jun 1901 Chicago, Cook, Illinois, USA 
Death 5 Sep 1963 Mundelein, Lake, Illinois, USA Burial 1963 Libertyville, Lake, Illinois, USA Marriage Father Mother
Female
Isabel Constance Montgomery
Birth 8 Oct 1904 Chicago, Cook, Illinois, USA Death 9 Jun 1928 Chicago, Cook, Illinois, USA Burial 11 Jun 1928 Chicago, Cook, Illinois, USA Father Henry Eugene Montgomery | F19565 Group Sheet Mother Regina Peterson | F19565 Group Sheet