Dutch noble (1858–1948)
The Hague, South Holland
Zeist, Utrecht
Kingdom of the Netherlands
Onno Joost Sickinghe (* 30. April 1858 in The Hague; † 21. July 1948 in Zeist) was a dutch noble. He was 90 years old. He had at least 1 child (1 son). He worked at Zeist.