Uilke Sjoerds ZWAAN, born on 05-09-1836 in Stavoren, died on 10-06-1892 in Workum at the age of 55, son of Sjoerd Ninkes ZWAAN and Janke Jelles ZIJLMAN.
Married at the age of 23 on 18-03-1860 in Hemeler Oldeferd to Katharina Maria Elizabeth MULLER, 24 years old.