His son Ryszard Świętochowski (Warsaw, 17 October 1882 – 1941, Auschwitz) was an engineer, journalist and politician who supported Władysław Sikorski, and published many papers in the field of physics; he died at Auschwitz Concentration Camp.
Aleksander Kwaśniewski | Aleksander Szenajch | Aleksander Hall | Aleksander Zelwerowicz State Theatre Academy | Aleksander Griboyedov | Aleksander Ford | Aleksander Chodźko | Aleksander Bardini | Ryszard Świętochowski | Grant Aleksander | Edward Aleksander Raczyński | Aleksander Wolszczan | Aleksander Serov | Aleksander Saharov | Aleksander Prystor | Aleksander Michał Sapieha | Aleksander Krupa | Aleksander Kotsis | Aleksander Ignacy Lubomirski | Aleksander Glondys | Aleksander Fredro | Aleksander Denstad With | Aleksander Chodkiewicz | Aleksander Barkov, Sr. | Aleksander Barkov, Jr. |