Royal R. Ingersoll
Rear Admiral Royal Rodney Ingersoll (4 December 1847 – 21 April 1931) was a United States Navy officer whose career extended from the late 1860s through World War I.
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Rear Admiral Royal Rodney Ingersoll (4 December 1847 – 21 April 1931) was a United States Navy officer whose career extended from the late 1860s through World War I.
Provided by Wikipedia