Maximilian Teleki de Szék was born 10 August 1813 in Kővárhosszúfalu, Maramureş County, Transylvania, Romania to Imre Teleki de Szék (1782-1848) and Karoline Brunswik von Korompa (1782-1843) and died 22 June 1872 Kendilóna, Cluj County, Transylvania, Romania of unspecified causes. He married Jacqueline Cook (c1818-c1890) 14 July 1840 . He married Mária Tatár (1836-1919) 15 January 1865 in Luna de Jos, Cluj County, Transylvania, Romania.
Divorced from Jacqueline Cook in 1864
Children
| Name | Birth | Death | Joined with |
| Imre Teleki de Szék (1846-1849) | 1846 Austrian Empire | 1849 Austrian Empire | |
| Irén Teleki de Szék(1857-1937) | 27 November 1857 Kendilóna, Cluj County, Transylvania, Austrian Empire | 17 October 1937 Satu Mare, Satu Mare County, Transylvania, Romania | Attila de Gérando (1846-1897) |
| Izabella Teleki de Szék (1861-1949) | |||
| Blanka Teleki de Szék (1864-1944) | |||
| Name | Birth | Death | Joined with |
| László Teleki de Szék (1866-1936) | |||
| Emma Teleki de Szék (1871-1872) | |||
Residences
Footnotes (including sources)
| ‡ General |