Ruby Irene Gilbert was born in Junius, New York, December 1, 1851. Her parents were of New England ancestry. Her parents were Silas B. Gilbert (1819–1894) and Julia (née, Gage) (b. 1820). Silas, like his father before him, was a Baptist minister and was educated in the public schools and academies of western New York. He did pioneer work in Illinois.[2] Julia was a leader in religious and temperance circles. The sacrifice and devotion demanded by her parents, living the difficult life of itinerants, impressed themselves on their daughter. She went to Illinois with her parents in 1855, and was reared in the town of Mendota, Illinois.[1] Ruby's siblinings were: Herbert (b. 1847), Edwin (b. 1851), Newell (b. 1854), and Nettie (b. 1859).[3]
Her education was wholly in the public schools. In various relations that she sustained, Gilbert received diversified and thorough business training.[1]
In 1882, Gilbert came into association with Mary Bannister Willard, who was at that time editor of The Union Signal. Since then, Gilbert sustained an intimate relation with Mary Willard, serving also as her legal business representative in the U.S. after the American School for Girls was established in Berlin, Germany, in 1885. Gilbert escorted parties of young ladies to Willard's school, and contributed to the success of that enterprise.[1]
Personal life
Gilbert died at a rest home in Wilmette, Illinois, August 20, 1945. Previously, she lived in Evanston, Illinois at the Monett Hotel,[2] while still earlier, she made her home at "Rest Cottage", which was Frances Willard's home before it became W.C.T.U. National Headquarters.[4]