My great grandfather was named Jakob Dijkstra b. abt 1847 in Uithuisen...d. abt 1920 in MI or MN, USA. Married Elizabeth Doornbos in Groningen, she died in Groningen in 1917. He emigrated to the USA May 1920 on the Kroonland with family members. I cannot find information on their parents, although I have their children names: Reinder (Richard), Tjeerd (Charles), Derk (Frederick), Johanna, Lena, Therisa (married name Theresa Top), Trintje (Trena) (Married Engel Oost), Klaas b. Feb 23, 1886, d. Mar 31, 1973, m. Jantje Sloot., Angenis (Agnes) b. 1887, d. 1981.
Any help would be greatly appreciated.