Middelstum Huwelijksakte #10, 12-07-1880
Groom: Henze Dam, b. Burum gem. Kollumer- & NieuwKruisland, [Friesland], age 36 jaar, occupation daglooner, son of Gosse Jans Dam and Hinke Henzes Dorpstra (dagloonster)
Bride Johanna Knot, b. Middelstum, age 24 jaar, occupation dagloonster, dau. of Lammert Pieters Knot and Aafke Jans Zandman (dagloonster), wettinging 1 kind [1 legitimate child]