[4] Danziger acted using her original name in 1909, as the protegee of Eleanor Robson;[5] but she soon began to use the name "Charlotte Ives", and this was the name she used personally and professionally thereafter.

On stage, she appeared in Broadway and touring productions including The Upstart (1910),[7] The Turning Point (1910), As a Man Thinks (1911), Passers-by (1912), Liberty Hall (1913), A Woman Killed with Kindness (1914), A Scrap of Paper (1914), The High Cost of Loving (1914), The Brat (1917), What's Your Husband Doing?

Her brother-in-law, Eugen Boissevain, was married first to suffragist Inez Milholland, and later to poet Edna St. Vincent Millay.

[2][9] She became a Dutch citizen upon marriage, but petitioned for the restoration of her US citizenship in 1940, under the provisions of the Cable Act of 1922.

[1] Charlotte Ives Boissevain lived in Cap d'Antibes in her later years, and was close to fellow American actress Maxine Elliott there.