House of 1000 Corpses Edit
In House of 1000 Corpses we are first introduced to the Firefly family.
Seven Months In-between Edit
During the seven months between the events of House of 1000 Corpses and The Devil's Reject it marks the beginning of the end for the Firefly Family. During these seven months Grandpa Hugo Firefly dies. It is not stated what his determined cause of death was but it is assumed to be of natural causes.
The Devil's Rejects Edit
This movie takes us through each death of the Firefly members.