Zygmunt Modzelewski died in 1954.
Stanisław Modzelewski died in 1969.
Zygmunt Czerny died in 1975.
Zygmunt Białostocki died in 1942.
Zygmunt Mycielski died in 1987.
Zygmunt Klukowski died in 1959.
Zygmunt Mineyko died in 1925.
Zygmunt Puławski died in 1931.
Zygmunt Gloger died in 1910.
Zygmunt Żuławski died in 1949.
Zygmunt Rumel died in 1943.
Zygmunt Łempicki died in 1943.
Zygmunt Ajdukiewicz died in 1917.