The youngest child of Hijman van Praag and Elsje Oudkerk was Emanuel van Praag, born on 19 January 1915. He was unmarried and lived in Den Helder at Keizerstraat 76. There he had a sister Jogeva in 1913 and an older brother Gerrit in 1910.
The Den Helder Militia Register shows that 19-year-old Emanuel van Praag attended 6 years of primary school, followed by 2 years of trade school and went then t…