Lion Borstrok was the husband of Henriette Borstrok-Jacobs. The last address of Henriette Borstrok-Jacobs is given as 12 Boerhaaveplein in Amsterdam.
Louis Borstrok and Henriette Jacobs were married in Hengelo (Gelderland) on September 8, 1914. They had two children who resided at other addresses; both survived the war.
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Amsterdam municipal archive, Records Jokos, Möbel-claim 4016, property Joods Maatschappelijk Werk
In addition, a Jokos file (number 4016) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
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