Sjouke Rommerts Radema, born in Wijnaldum on March 26, 1802, christened there on April 18, 1802, son of Rommert Bouwens Radema (farmer's hand) and Trijntje Ages (daily help), died in Harlingen on June 22, 1846, aged 44 years.

Sjouke was married in Barradeel on April 13, 1837, at the age of 35 to
Aantje Siebes Boomstra (aged approximately 22 years), born circa 1815 (?).