Dermot Patrick Kinlen was best known for being the first inspector of prisons in Ireland. In his reports he was very critical of the way the prison service was being run and in particular of the lack of any focus on rehabilitation.

He had previously been a High Court Judge, having been nominated by Dick Spring

Dick Spring

Richard "Dick" Spring is an Irish businessman and former politician. He was first elected as a Labour Party Teachta Dála in 1981 and retained his seat until 2002. He became leader of the Labour Party in 1982, and held this position until 1997...

 of the Labour Party

Labour Party (Ireland)

The Labour Party is a social-democratic political party in the Republic of Ireland. The Labour Party was founded in 1912 in Clonmel, County Tipperary, by James Connolly, James Larkin and William X. O'Brien as the political wing of the Irish Trade Union Congress. Unlike the other main Irish...

, in spite of his links to Fianna Fáil

Fianna Fáil

Fianna Fáil – The Republican Party , more commonly known as Fianna Fáil is a centrist political party in the Republic of Ireland, founded on 23 March 1926. Fianna Fáil's name is traditionally translated into English as Soldiers of Destiny, although a more accurate rendition would be Warriors of Fál...

.

He was involved in the setting up of diplomatic relations between The People's Republic of China

People's Republic of China

China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

 and Ireland

Republic of Ireland

Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

. From 1977 onwards he was a frequent visitor to China. The University of Limerick

University of Limerick

The University of Limerick is a university in Ireland near the city of Limerick on the island's west coast. It was established in 1972 as the National Institute for Higher Education, Limerick and became a university by statute in 1989 in accordance with the University of Limerick Act 1989...

 awarded him an honorary Doctorate of Law.

In 1997, Pope John Paul II

Pope John Paul II

Blessed Pope John Paul II , born Karol Józef Wojtyła , reigned as Pope of the Catholic Church and Sovereign of Vatican City from 16 October 1978 until his death on 2 April 2005, at of age. His was the second-longest documented pontificate, which lasted ; only Pope Pius IX ...

 bestowed the Order of St. Gregory

Order of St. Gregory the Great

The Pontifical Equestrian Order of St. Gregory the Great , was established on September 1, 1831, by Pope Gregory XVI, seven months after his election.It is one of the five orders of knighthood of the Holy See...

 on Kinlen.

Kinlen's maternal grandfather, Thomas O'Donnell

Thomas O'Donnell (MP)

Thomas O'Donnell was an Irish nationalist politician of the Irish Parliamentary Party who served as Member of Parliament for West Kerry from 1900 to 1918. He was an active promoter of agrarian reform. M.A. . Chairman of the Tralee and Dingle Railway...

, had been an MP for West Kerry for 18 years, at the beginning of the 20th Century.

Kinlen died in his Kerry home on 18 July 2007 and was buried in Dublin on 21 July 2007.