Aleksander Birkenmajer died in 1967.
Aleksander Żyw was born in 1905.
Aleksander Jaakson died in 1942.
Aleksander Kopatzky died in 1982.
Aleksander Zasławski died in 1629.
Aleksander Polus died in 1965.
Aleksander Birkenmajer was born in 1890.
Ludwik Birkenmajer died in 1929.
Aleksander Birkenmajer has written: 'Etudes d'histoire des sciences en Pologne' -- subject(s): History, Science, Astronomy 'Etudes d'histoire des sciences et de la philosophie du Moyen Age'
Ludwik Birkenmajer was born in 1855.
Aleksander Żyw was born in 1905.
Aleksander Jaakson died in 1942.
Aleksander Miller died in 1923.
Aleksander Arendt died in 2002.
Aleksander Gabszewicz died in 1983.
Aleksander Zederbaum died in 1893.
Aleksander Czekanowski died in 1876.
Aleksander Lesser died in 1884.