Patrick Lenihan
A third , Paddy , served as a member of Roscommon County Council; in the later stages of his career in the 1980s , he left Fianna Fáil to join Neil Blaney's Independent Fianna Fáil . Two of Patrick Lenihan's grandchildren , Brian Lenihan Jnr and Conor Lenihan , served as Minister for Finance and Minister of State respectively in the government of Brian Cowen . Conor Lenihan and Mary O'Rourke lost their seats at the 2011 general election . Brian Lenihan Jnr was re-elected but died in June 2011 , ending the Lenihans' fifty years of continuous service in the Oireachtas . 
<triplet> Brian Lenihan Jnr <subj> Conor Lenihan <obj> sibling <subj> Minister for Finance <obj> position held <triplet> Conor Lenihan <subj> Brian Lenihan Jnr <obj> sibling <triplet> Brian Cowen <subj> Minister for Finance <obj> position held