Merchant; born, Champaign, Ill., Aug. 17, 1869; Son of John and Mary (Threadgould) Calvert; educated in Detroit public schools and business college; married at Detroit, June 28, 1900, Miss Grace Major.Was Connected for 3 years as correspondent for H. Scherer & Co., carriage manufacturers; member firm of J. Calvert's Sons since 1893, dealers in coal and builders' supplies. Methodist. Member I.O.O.F. Office: 145 Griswold St. Residence: 548 Maybury Av.
Source: The Book of Detroiters Edited by Albert Nelson Marquis 1908
