Iancu (Ioan) Docan was born 1821 to Panaite Docan (c1765-1821) and Zoița Cuza (c1790-1821) and died 16 February 1897 Dimăcheni, Botoșani County, Moldavia, Romania of unspecified causes.
Note: Most references indicate that Iancu Docan was born in 1825. This is impossible as the same references indicate that both his parents died in 1821.
- ^ Dimitrie R. Rosetti - Dicționarul contimporanilor - București 1897 p.66
Children
| Name | Birth | Death | Joined with |
| Maria Docan (c1845-c1910) | 1845 | 1890 | Iorgu Juvara (c1830-c1890) |
| Eugenia Docan (c1850-1928) | |||
Siblings
| Name | Birth | Death | Joined with |
| Gheorghe Docan (1809-1857) | 5 January 1809 Bârlad, Vaslui County, Romania | 18 January 1857 Bârlad, Vaslui County, Romania | Sultana Vasiliu-Carida (1816-1900) |
| Pavel Docan (1811-c1820) | 1811 | 1820 | |
| Marghioala Docan (1813-c1870) | 1813 | 1870 | Iordache Popa |
| Nicolae Docan (1814-1866) | 10 November 1814 Bârlad, Vaslui County, Romania | 16 April 1866 Iași, Iași County, Romania | Smaranda Rolla (c1830-c1900) Catinca Romano (1844-c1920) |
| Anastasia Docan (1819-1848) | 1819 | 21 January 1848 Iași, Iași County, Romania | Alecu Ventura (c1810-c1870) |
| Panaite Docan (c1820-c1875) | 1820 | 1875 | Eufrosina Coroi (c1828-c1890) |
| Iancu (Ioan) Docan (c1821-1897) | 1821 | 16 February 1897 Dimăcheni, Botoșani County, Moldavia, Romania | Elena Dimachi (c1828-1918) |
Residences
Footnotes (including sources)