| John Briggs Born: 3 FEB 1813 Bowlee Village, Middleton, Lancashire, England Died: 3 NOV 1856 Devils Gate, Natrona, Wyoming | |||||
| Mary Hannah Briggs Born: 16 MAY 1849 Stalybridge, Lancashire Died: 29 NOV 1856 Between Big Mountain, over the South Pass, down to Fort Bridger | |||||