Update: Missing man last seen in Roscommon found safe

William O'Brien. Picture: An Garda Síochána

Update December 27: William O'Brien has been found safe and well.

Gardaí have thanked the public for their assistance with the matter.

Update December 25: Gardaí are seeking the public's assistance in finding a man who was last seen in Roscommon on Christmas Eve morning.

William O'Brien, 37, was last seen at Castlerea Train Station in County Roscommon at approximately 10.45am on Saturday, December 24.

"William is described as being approximately 6 foot 2 inches in height with a broad build, black hair and blue eyes," said a garda spokesperson.

"When last seen, William was wearing blue jeans, a maroon jumper and a cream jacket."

Gardaí and William's family are concerned for his welfare, it was added.

Anyone with any information on William's whereabouts are asked to contact Castlerea Garda Station on 094 9621630, the Garda Confidential Line on 1800 666 111, or any Garda station.