 Gerritje "Gertie" Dijkgraaf, daughter of Maas Dijkgraaf and Driesje Haze.Born 02 Aug 1881 Ermelo (Dorp) at 13:00 hour, died 01 Sep 1957 Rock Valley, Sioux County, Iowa, age 76 years, buried 05 Sep 1957 Rock Valley, Sioux County, Iowa, Valley View Cemetery Married 22 Jun 1931 Rock Valley, Sioux County, Iowa, age 49 years (married 26 years) to:  Joost "Joe" Verdoorn, age by marriage 45 years, son of Joost Verdoorn and Elsje in 't Veld.Born 27 Jun 1885 Haarlemmermeer, died 30 Mar 1964 Sioux Center, Sioux County, Iowa, age 78 years, buried 03 Apr 1964 Rock Valley, Sioux County, Iowa, Valley View Cemetery. Occupation: farmer | |||