Jetje Pool was the daughter of Jacob Pool and Vogeltje Heertje. She was married to Jacob Pool, who had died in Belgium in 1928. Jacob's parents were Moses and Esther Pool Heertje. Jetje and Jacob were full cousins. Their fathers were brothers, while their mothers were sisters.
Addition of a visitor of the website
In addition, a Jokos file (number 11962) on this person is at the Amsterdam Municip…