Lacken, County Wicklow

Evidence of ancient settlement in the townland includes holy well, bullaun stone and ecclesiastical enclosure sites.[5][6] The local Catholic church, Our Lady Of Mount Carmel church, is in the parish of Valleymount and was built in 1811.[7]

A primary school was built in Lacken in 1869, and later converted to become a community centre.[4] A new primary school was built and opened in January 2011,[8] and (as of 2013) had an enrollment of 71 pupils.[9]

A post office was opened in Lacken on 4 September 1951 as a sub-office to Blessington,[10] but has since closed.

At approximately 04:34am on 18 April 1941, a Handley Page Hampden aircraft (Registration AD730)[11][12] got lost in bad weather and crashed on nearby Black Hill (Kilbeg)[13] killing its entire crew of four. All of the crew were under the age of 23.[14]

The plane was one of seven aircraft which had departed RAF Lindholme, North Yorkshire the previous evening around 20.15pm on a bombing mission to Berlin.[11] On the return leg, AD730 went missing. Lack of visibility, bad weather or failure of equipment due to technical or atmospheric problems have all been given as possible reasons for the plane going off course.[11] The plane crashed in an almost inaccessible part of remote bog[14][12] on Black Hill and it took searchers two days to find the remains of all four crew members.[11] It appeared that death would have been instantaneous as the crew had not even been aware to put on parachutes.[14] Full military funerals took place on Tuesday 22 April 1941 at St. Mary’s Church, Blessington, by order of the Irish Government.[12] In attendance was a Mr. Leywood of the British Legation, who had arrived in Blessington on Sunday 20th and visited the scene of the crash.[14] The Irish Times the day after reported that “During the funeral all shops in Blessington were closed and blinds drawn on windows.”[12] A memorial stone was unveiled at the crash site on 18 April 1991[14][11] and the crew are remembered in the prayers of the congregation of St. Mary’s on every anniversary of the crash.[14] The crew included wireless operator/gunner Sgt. Frederick Henry Erdwin, navigator Sgt. John Thompson Lamb, WOp/Gunner Sgt. Stanley Wright, and pilot officer John Kenneth Hill.[11]