Wife: Alice May Campbell (m. 16-Nov-1886, eight children)
Son: Allie Catts (b. 11-Nov-1887, d. 5-Jun-1888)
Son: Edward Douglas Catts (b. 24-Mar-1889, d. 1966)
Daughter: Ruth Austin Catts
Daughter: Elizabeth Catts
Son: Sidney Johnston Catts, Jr. (b. 22-Jul-1894, d. 1969)
Daughter: Rosie Dulaney Catts
Daughter: Alice May Catts
Law School:Cumberland School of Law (1882)
Governor of Florida (1917-21)
Freemasonry
Guardians of Liberty
Knights of Pythias
Woodmen of the World