Stephenstown House, a large ruined Georgian house, once owned by a branch of the Fortescue family, stands beside the River Fane about a mile outside the village. Stephenstown Pond, about a hundred metres from the house, was redeveloped in the mid-1990s and is a public amenity. Stephenstown Pond has a conference centre and community enterprise space.[5]
The village may take its name from "Cnoic Bhríde" - Bridget's Hill - reputed to be a site connected with local Saint Bridget. It may also take its name from "Droichead an Chnoic" - Bridge of the hill - after a bridge over the nearby River Fane.[6]
The village's Gaelic football team, St Bride's GFC, was founded by Séamus Quinn, the parish priest in 1927. The club plays in Páirc an Chuinnigh, which was bought as a memorial to Quinn who died in 1952. The grounds were opened on 1 May 1955. The club competes in the Louth Senior Division.
The village is situated 6.5 km (4.0 mi) south-west of Dundalk, the county town. The village is 75 km north of Dublin Airport. Bus Éireann provides bus routes to and from Knockbridge.