Michael I of Romania: last king of Romania (r. 1927–1930, 1940–1947). This family tree shows 83 people, including 5 grandchildren, from public Wikidata.
Parents
Carol II of Romania (1893 – 1953), Helen of Greece and Denmark (1896 – 1982)
Partner
Queen Anne of Romania (1923 – 2016)
Brothers and sisters
Carol Lambrino (1920 – 2006)
Children
Margareta of Romania (Born 1949), Princess Elena of Romania (Born 1950), Princess Irina of Romania (Born 1953), Princess Sofia of Romania (Born 1957), Princess Maria of Romania (Born 1964)