Taoiseach Bertie Ahern said today he was "shocked" to hear of the death of Liam Lawlor in Moscow.
The former Fianna Fáil TD, who was first elected to the Dáil along with Mr Ahern in 1977, died in a car crash as he travelled into the Russian capital.
"I want to extend my heartfelt sympathy to his wife Hazel, his children, extended family and friends," Mr Ahern said in a statement issued from the Fianna Fáil ardfheis in Killarney today.
"I have known Liam Lawlor since we were both first elected to Dail Éireann in the General Election of 1977.
"Liam was elected as a TD for the constituency of Dublin West and during a twenty-five year career in politics, he was an assiduous worker on behalf of his constituents.
"Liam was an engaging, witty and a larger than life character.
"He was also a man with a keen intellect and strong views that he was never afraid to articulate trenchantly.
"Outside the rough and tumble of political activity, he was extremely popular with his parliamentary colleagues across the political boards.
"At this difficult time, my thoughts are with Hazel and all Liam's family especially his daughter, Ciara, who worked with me during my time as Leader of the Opposition."
Tánaiste Mary Harney expressed her "sincere sympathy" to Mr Lawlor's family. In a statement, she said: "To lose his life in an accident so far from home, represents a terrible tragedy for his family and friends."
Fine Gael leader Enda Kenny expressed his "deepest sympathy" to Mr Lawlor's family. "On behalf of the Fine Gael Party, I extend my deepest sympathy to Liam Lawlor's wife Hazel and their children," he said.
