Ook: Henry.
(1) He is married to Ettje Boekhoff.
They got married on March 17, 1874 at Stapelmoor, Weener, Leer, Niedersachsen, Deutschland, he was 27 years old.Source 2
(2) He is married to Grietje Klein.
They got married in the year 1880 at United States of America, he was 32 years old.Source 3
Hinderk and his family left Bremerhaven with the ship "S.S. Neckar" on April 18th, 1903, and arrived in the US on April 30th, 1903 in New York. He specified his final destination at his son Hako Klosterboer's residence in Rock Rapids, Iowa. In 1930, he lived in Clinton, Rock County, Minnesota. (Source: New York Passenger Lists, 1820-1957 & 1930 United States Federal Census).