I am descended from Douwe Sikke Sikkema who was born in 1822 in Vriesland and migrated to Australia in the mid- 1800s. I understand his father was Sikke Wouters Sikkema b. Drachten 1776 d. 1827. I am interested in finding more about his parentage: I think his father was Wouter Pieters d. 1779 and his mother Margen Jacobs d. Drachten 1809. Can this information be confirmed by anyone?