János Esterházy de Galántha was born 18 October 1754 in Vienna, Austria to Daniel Esterházy de Galántha (1724-1759) and Borbala Gyulaffy de Ratoth (1732-1755) and died 23 February 1840 Vienna, Austria of unspecified causes. He married Ágnes Bánffy de Losoncz (1756-1831) 10 June 1777 in Vienna, Austria.
Children
| Name | Birth | Death | Joined with |
| Ferenc Esterházy de Galántha (1778-1855) | |||
| János Esterházy de Galántha (1779-1779) | |||
| Alajos Esterházy de Galántha (1780-1868) | |||
| György Lajos Esterházy de Galántha (1781-1875) | |||
| Mihály Esterházy de Galántha (1783-1874) | |||
| Márianna Esterházy de Galántha (1786-1821) | |||
| Jozefa Esterházy de Galántha (1787-1866) | |||
| Dénes Esterházy de Galántha (1789-1862) | |||
| Laszlo Esterházy de Galántha (1790-1883) | |||
| Ágnes Esterházy de Galántha (1793-1797) | |||
| János Esterházy de Galántha (1793-1793) | |||
| Mária Esterházy de Galántha (1793-1793) | |||
Siblings
Residences
Footnotes (including sources)