[1] Her brothers Tom, Owen, Matt, and Joe were all silent film actors too.

[2] Her sisters-in-law were also actors, including Grace Cunard, Alice Joyce, and Mary Pickford during her lifetime.

[3] Moore was an actress in silent films, with roles in Lena Rivers (1914), The Mad Mountaineer (1914),The Adventure at Briarcliff (1915), Prohibition (1915), The Stubbornness of Geraldine (1915), Under Southern Skies (1915),[4] The Meddler (1915),[5] The Great Divide (1915),[6] A Million a Minute (1916),[7] Without a Soul (1916), The Unconventional Girl (1916), Weighed in the Balance (1916), Ignorance (1916), The Warfare of the Flesh (1917), and Miss Deception (1917).

[11] Moore went to France as a volunteer with the American Red Cross during World War I.

[12][13] Moore died in Tours, France, in February 1919,[14] at the age of 28, from pneumonia during the worldwide influenza pandemic.