George Sanders

Sanders was born on 3 July 1906 in Saint Petersburg, Russian Empire, at number 6 Petrovski Ostrov, to rope manufacturer Henry Sanders and horticulturist Margaret (née Kolbe), who was also born in Saint Petersburg, of mostly German, but also Estonian and Scottish ancestry. (Sanders wrote of his mother's descent from "the Thomas Clayhills of Dundee, who went to Estonia in 1626 to establish a business there".) Sanders referred to his parents as "well-off" and noted his mother's "forebears of solid social position and impeccable respectability", stating that "to the best of (his) knowledge, (his) father came in the mail".

A biography published in 1990 alleged that family members' "recent disclosures... indicate" that Sanders' father was the out-of-wedlock son of a Russian noblewoman of the Tsar's court, and a prince of the House of Oldenburg who was married to a sister of the Tsar. At the time of Henry Sanders's birth, the Anglo-Russian Sanders family were living at Saint Petersburg; the mother, Dagmar, was a lady-in-waiting to the Dowager Empress, and it was said to be through this connection Henry came to be adopted by the Sanders family.

In 1917, at the outbreak of the Russian Revolution, Sanders and his family moved to Great Britain. Like his brother, he attended Bedales School and Brighton College, a boys' independent school in Brighton, then went on to Manchester Technical College, after which he worked in textile research.

Sanders travelled to South America, where he managed a tobacco plantation. The Depression sent him back to Britain. He worked at an advertising agency, where the company secretary, aspiring actress Greer Garson, suggested that he take up a career in acting.