Complex sentence: He married in Saint Petersburg (1895) Olga Nicolaievna Karmaline (Drivan ("Lithuania ") 1872 + Courbevoie ("France ") 1941) who was the daughter of General Nicolas"Nicolaiévitch " Karmaline and his wife born Lubov"Ivanovna" Belenitzine.
Split into simpler sentences: He married in Saint Petersburg (1895) Olga Nicolaievna Karmaline (Drivan ("Lithuania ") 1872 + Courbevoie ("France ") 1941). She was the daughter of General Nicolas"Nicolaiévitch " Karmaline and his wife born Lubov"Ivanovna" Belenitzine.