The four victims all died in the blaze at the rented bungalow on Molly Road in Derrylin in the early hours of Tuesday, February 27th.
Community gathers to remember Derrylin fire victims
As the service was underway, police issued the first photographs of the four fire victims along with a further appeal for information.
Post-mortems still to take place on house fire victims
The PSNI have yet to release the names of the four victims who lost their lives in the blaze at the rented bungalow on Molly Road.
Identity of tragic fire victims still not confirmed
Multiple murder accused due back in Enniskillen court on Monday.
Weather may hamper efforts to recover fire victims
The victims have been named locally