The only area family with a similar name, that of Alexander Cassida or Cassidy, lived near Lawrenceville.
- Alexander A. Cassidy, Co. "E", 39th Alabama Regt.
- Michael R. Cassidy, Co. "A", 6th Alabama Regt., physician.
- John J. Cassidy, minister and militia member, died 1873.
- Joseph B. Cassidy, Co. "A", 6th Alabama Regt., , attorney, died Sept. 30, 1861.
- William P. Cassidy, attorney, died late 1860 (?).