Sinking of Rochdale and Prince of Wales

Seapoint (Irish: Rinn na Mara) is a small seafront area between Blackrock and Monkstown in Dublin in the Dún Laoghaire–Rathdown area. It is best known for its beach and bathing areas, beside a Martello Tower on the Dublin Bay seashore. The beach currently has an International Blue flag award and a national Green flag award.The Martello Tower is now the headquarters of the Genealogical Society of Ireland. The route linking Dún Laoghaire harbour to the N11 National primary route has itself been designated a National primary route, the N31. Part of the route includes Seapoint Avenue, and the Seapoint area is located on the strip of land, which includes the railway line, between the road and the sea.

Charles Self (14 February 1949 – 21 January 1982) was a Scottish gay man who was attacked and killed at his home in Monkstown, County Dublin in a brutal attack in January 1982.

The Lambert Puppet Theatre & Museum was a puppet theatre located in Monkstown, County Dublin, Ireland. It was a family-run business established in 1972 by Eugene Lambert, and hosted an international puppet festival annually. It produced children's television series on Radio Telefís Éireann such as Wanderly Wagon.After the death of Eugene Lambert in 2010, the theatre was run by his son, Liam. On August 28, 2015, the building was badly damaged in an arson attack, which caused damage with a cost in excess of €150,000.On 13 November 2015, the theatre re-opened to the public with re-built puppets, for the Christmas performance of Aladdin, however this re-opening was not to last, and it closed permanently in 2018.

Salthill and Monkstown railway station (Irish: Stáisiún Chnoc an tSalainn agus Baile na Manach) serves the areas of Salthill (on the coast) and Monkstown (just inland) in Dún Laoghaire–Rathdown, Ireland. It is situated between Seapoint and Dún Laoghaire DART stations. The station has a car park, ticket office, automated ticket and vending machines. The ticket office is open between 05:45-00:15 AM, Monday to Sunday.

Comhaltas Ceoltóirí Éireann (Irish pronunciation: [ˈkoːl̪ˠt̪ˠəsˠ ˈcoːl̪ˠt̪ˠoːɾʲiː ˈeːɾʲən̪ˠ]; meaning "Society of the musicians of Ireland") is the primary Irish organisation dedicated to the promotion of the music, song, dance and the language of Ireland. The organisation was founded in 1951 and has promoted Irish music and culture among the Irish people and the Irish diaspora. Its current Director General is Senator Labhrás Ó Murchú. Today it has more than 400 branches worldwide, in Ireland, the United Kingdom, the United States of America, Canada, Mexico, France, Spain, Germany, Hungary, Luxembourg, Russia, Australia and New Zealand.

Seapoint railway station (Irish: Stáisiún Rinn na Mara) serves the locality of Seapoint, between Blackrock and Salthill in Dún Laoghaire–Rathdown, Ireland.

Monkstown (Irish: Baile na Manach), historically known as Carrickbrennan (Irish: Carraig Bhraonáin), is a suburb in south Dublin, located in Dún Laoghaire–Rathdown, Ireland. It is on the coast, between Blackrock and Dún Laoghaire. The lands of the Carrickbrennan estate form the greater part of the civil parish of Monkstown.

Cabinteely Football Club (Irish: Cumann Peile Cábán tSíle) is an association football club based in Cabinteely, County Dublin, Ireland comprising adult and many youth under-age teams for both males and females, 60 teams in all. Cabinteely competed in the League of Ireland First Division from 2015 to 2021 after being granted a licence by the Football Association of Ireland in January 2015. They made their debut in the League of Ireland First Division on 6 March 2015 and play their games at Stradbrook Road, the home of Blackrock College RFC.The club, which was formed in 1967, fielded teams at every under-age level from under-8 to under-18 plus adult, taking part in several league and cup competitions such as those run by MGL, DDSL, LSL, and SDFL.

Sir John Lees, 1st Baronet (c. 1737– 3 September 1811) was Secretary of the Irish Post Office and Black Rod in Ireland.

Carrickbrennan Churchyard (Irish: Reilig Charraig Bhraonáin) located on Carrickbrennan Road, Monkstown, County Dublin, Ireland is a graveyard that can still be seen today, but is no longer in use. It is notable as the burial place of many people who perished in local maritime disasters. The graveyard stands beside the grounds of Monkstown Park, former estate of Lord Ranelagh and latterly the historian Charles Haliday, now used as rugby pitches by CBC Monkstown Park.

St. Nicholas Montessori College, Ireland delivers courses in Montessori education. Founded in 1978 by St. Nicholas Montessori Society of Ireland, in 1980 it purchased St. Nicholas House in Dun Laoghaire, and in 1984 the college commenced running training courses in Montessori education, initially a diploma awarded by the London Montessori Training Centre. In 1994 the college became accredited by National Council for Educational Awards (NCEA) and developed degree courses in Montessori education. Currently the college offers an undergraduate Level 7 Bachelor of Arts and a Level 8 BA (Hons) in Montessori Education, as well as a higher diploma, the qualifications are validated by the Irish Government's Quality & Qualifications Ireland (QQI). The college runs courses full-time and part-time, and from its Dublin and Cork locations. The current director of the college is Ian McKenna. The full-time degrees and higher diplomas are available for application to via the Irish Government's CAO system, and the Higher Education Grants scheme (SUSI) is available to students.

Christian Brothers College, Monkstown Park (or CBC Monkstown Park) is a private fee-paying Catholic school and Independent Junior school, founded in 1856 in Monkstown, Dún Laoghaire, County Dublin, Ireland. The college arrived at Monkstown Park in 1950 from Eblana Avenue in Dún Laoghaire via a short stint on Tivoli Road. As of September 2022, it was in its 73rd academic year of existence at Monkstown Park, the 165th overall.The intended mission of the college's former patron, the Congregation of the Christian Brothers established in 1802 by Edmund Ignatius Rice, was the education of poor boys in Ireland by providing them with basic levels of literacy. This was the broad aim of the school when it opened its doors in 1856 at Eblana Avenue in what was then known as Kingstown (now Dún Laoghaire), a port town south of Dublin City. As the years went by, the aims of the Christian Brothers got broader and so did those of the Dún Laoghaire school. By the 1920s, the school was preparing boys for the state examinations and sending increasing number of students to third level. The growth in population in Dún Laoghaire, with an increasing Catholic middle class demographic, led to an increase in the demand for the school. To that end, a decision was made to procure Monkstown Park in 1949 and to move the entire secondary department to this location. The school then in effect split, with the secondary department (now known as CBC Monkstown) moving location while the primary school (known as C.B.S. Eblana Avenue) remained at the original site. A private junior school was then opened at the Monkstown College with Eblana Avenue taking secondary students again from 1954. The ethos of the majority of Christian Brothers schools in Ireland in the early 20th century was a strongly nationalist and Gaelic one. Those schools were known as "CBS" and played Gaelic games. However the Monkstown school, in line with their sister establishment, Christians (CBC Cork), was known as "CBC" and played rugby union as the main team game. Continuing with that differentiation, both schools would be the only 2 of the 96 Christian Brothers schools to abstain from the Free Education Act 1967, which for the first time provided free second-level education for Irish pupils. Both remained in the fee paying sector as of 2017. The school motto is Certa Bonum Certamen or "fight the good fight" and the school colours are red, black and yellow.