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In page D. W. Griffith:

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Griffith was born on January 22, 1875,[1] on a farm in Oldham County, Kentucky, the son of Jacob Wark "Roaring Jake" Griffith,[2] a Confederate army colonel in the American Civil War who was elected as a Kentucky state legislator, and Mary Perkins (née Oglesby).[1] Griffith was raised as a Methodist,[3] and he attended a one-room schoolhouse, where he was taught by his older sister Mattie.[citation needed] His father died when he was 10.[4]