This series contains 62 folders contained in 3 boxes, organized thematically. Please note that Box 14 is an oversize box containing large items from several series. Alonso S. Perales’s work as a lawyer put him in contact with other legal professionals interested in American civil rights. Many of his cases dealt with Civil Rights issues. Other cases focused on real estate law and family and personal law. He was a member of the Texas State Bar Association and the San Antonio Local Bar Association. This series contains items dated from 1918 to 1960.