Spouse: Mable Jamieson married
Children: Valerie Coghlan, Wayne Coghlan, Linda Coghlan, Frederick Coghlan, Catherine Coghlan, Nancy Coghlan
Allan's Heritage
Parents: John Frederick "Fred" Coghlan, Rachel Knight
Siblings: Sarah "Sally" Coghlan, Andrew Leonard Coghlan, J. Edward "Eddie" Coghlan, Lawrence "Lornie" Coghlan, Edna Coghlan, J Arnold Coghlan, Jean Coghlan