Jonas Slier [SEP] place of death
Jonas Slier
Jonas Slier (22 March 1886 in Amsterdam – 5 November 1942 in Auschwitz concentration camp) was a Dutch gymnast who competed in the 1908 Summer Olympics.
Jonas Slier was part of the Dutch gymnastics team, which finished seventh in the team event. In the individual all-around competition he finished 96th. 
There is no evidence that another Jonas Slier, the uncle of Philip Slier was the athlete mentioned above.
1676. Jon Istad
1677. Jon Latimer
1678. Jon Whitcomb
1679. Jona von Ustinov
1680. Jonah Edward Kelley
1681. Jonas H. Ingram
1682. Jonas Lie (government minister)
1683. Jonas Slier
1684. Jonastal
1685. Jonathan Assous
1686. Jonathan Biabiany
1687. Jonathan Higgins
1688. Jonathan Joseph-Augustin
1689. Jonathan Mayhew Wainwright IV
1690. Jonathan O. Seaman
1691. Jonathan Tokplé
1692. Jonathan Winters
1693. Jonni Myyrä