A few former North band stations are now part of Central fire band - Lahaska-Midway, Doylestown, Warrington and New Hope-Eagle.
Doylestown used to run a North rebroadcast on 153.905 when they were part of North fire band. Doubt they would anymore since they are now part of Central band, but I have not verified that.
Richland Twp shows up in the database as having a North rebroadcast on 154.100, but I have not verified that either.
Anyway MotoSytemsTech, you have three out of four fire rebroadcasts confirmed.