John Hatfield Gray (1834-1914) (1834–1914) Parents Robert St. George Gray Julia Archer Children Thomas Dolbear Gray St. George Gray Arthur Wellington Gray John Hatfield Gray Siblings William Henry Gray St. George Gray Edward Hodson Gray Mary Anne Gray Ellen Gray Emily Jane Gray Louisa Maria Gray Wellington Gray Thomas Thompson Gray Julia Battersby Gray Harriet Gray Frederick William Gray Partners Cornelia L. Dolbear