Maria Petrova

  • ? 1815-1891, married to Justin Kosmin Andrejev in 1833
  • Andrejev 1884-1977, daughter of Petr Justinov and Mavra Vasiljeva Uschanov, married to Kosma (Kuisma) Grigorjev Prokofjeff in 1905
  • Uschanov 1895-, daughter of Petr Ivanov and Elena Aleksejeva ?, mother of Taisia Borodulin