 Grietje Siersema, daughter of Fokke Siersema and Grietje de Jong.Born 6 Apr 1889 Ureterp (birth declaration: 6 Apr 1889) Unknown relation to:  Freerk Huitema, son of Homme Jans Hoitema and Margjen Klazes Velthuizen.Born 21 Apr 1890 Ureterp (birth declaration: 22 Apr 1890). Occupation: arbeider | |||