István Takó was born 4 October 1812 in Császár, Komárom county, Hungary to Sándor Takó and Lidia Baditz and died 20 August 1873 Győr, Győr county, Hungary of unspecified causes. He married Krisztina Laky(1815-1850) 16 October 1845 in Komárno, Nitriansky, Slovakia.
Children
| Name | Birth | Death | Joined with |
| Sándor Takó(1847-1873) | |||
| Vilma Takó(1847-1882) | |||
| Miklós Takó(1848-1849) | |||
| Szeréna Takó(1850-1852) | |||