Alexandru Iarca was born 1854 in Ojasca, Buzău County, Romania to Costache Iarca (1819-1901) and Irina Cațacal (c1823-c1880) and died 1933 Romania of unspecified causes.
Alexandru Iarca was general in the Romanian Army
Children
| Name | Birth | Death | Joined with |
| Marietta Iarca (c1885-c1955) | 1885 | 1955 | Ion C. Cătuneanu (1883-1937) |
Siblings
| Name | Birth | Death | Joined with |
| Alexandru Iarca (1854-1933) | 1854 Ojasca, Buzău County, Romania | 1933 Romania | |
| Constantin Iarca (1855-1940) | 13 July 1855 Ojasca, Buzău County, Romania | 10 November 1940 Bucharest, Romania | Paulina Djuvara (1870-1940) |
| Dumitru Iarca (1856-1941) | 1856 Ojasca, Buzău County, Romania | 1941 Romania | Sofia Saligny (c1856-c1930) |
| Alexandrina Iarca (1865-c1950) | 1865 Ojasca, Buzău County, Romania | 1950 Bucharest, Romania | Anastase Filotti (1854-1936) |
| Mihai Iarca (c1868-c1895) | 1868 Ojasca, Buzău County, Romania | 1895 Romania | |