 Durk Gerrits Effing, son of Gerrit Durks Effing and Aaltje Hylkes van Straten.Born 20 Jan 1857 Nijehorne, died 17 Mar 1943 Lekkum, age 86 years, buried St. Nicolaasga Married 9 May 1884 Doniawerstal, age 27 years (married 51 years) to:  Engeltje Joukes Hooisma, age by marriage 25 years, daughter of Jouke Meines Hooisma and Trijntje Sakes Veldman.Born 25 Jun 1858 Oldeouwer, died 12 Jun 1935 Sloten, age 76 years, buried St Nicolaasga Children: 2. Sjoukje EffingBorn 12 Aug 1889 St. Nicolaasga, died 19 Jul 1965 Rijs, age 75 years, buried Bakhuizen | |||