According to The Times Guide to the House of Commons, Pat Doherty is married with three daughters and two sons, was educated at St Joseph's College, Lochwinnoch, and is a site engineer who likes building stone walls.[5] He is the brother of former Provisional IRA member Hugh Doherty, known for his involvement in the Balcombe Street siege.[6]
Over a two-and-a-half-year period Doherty spent £16,000 on printer cartridges, an amount that he admitted was "probably excessive".[7]
In 2012, to some surprise, Doherty supported funding for a loyalist flute band in Castlederg. He praised the band in the application for reaching out to "all sections of the community".[8] The band had sought support for its funding application from a community group who then, unbeknownst to the band, reached out to Doherty. A spokesman for the band, whose website features a song commemorating deceased Ulster Volunteer Force member Brian Robinson, distanced themselves from the application, claiming the band was unaware of Doherty's support and did not want it. He added that "The band harbours nothing but contempt for Irish republicanism and its attacks on their community". Four of the band's members were killed by the IRA.[9]