R. H. Derby, carpenter, contractor and cabinet maker, was born in Wyoming County, N.Y., in 1853, where he remained until 1872. He was admitted to the practice of law in 1870, at a session of the Sioux Rapids district court, Judge H. Ford presiding. He went to California in 1874 and was for one year principal of the schools of Martinez; returned to Sac County and became cashier of the Sac County Bank, of which he is one of the stockholders.