 Maybury was an unsuccessful candidate for governor of Michigan in 1900, being defeated by Republican candidate, Aaron T. Bliss.After Edward F. Conley's death in 1888, Maybury formed a law partnership with John D. Conely and Alfred Lucking, calling themselves Conely, Maybury, and Lucking.Conely retired in 1892 and the firm changed to Maybury & Lucking; it was later known as Maybury, Lucking, Emmons, & Helfman.