More was born in
North Shields in
County Durham, the son of Reverend George More (1744-1827), for some time Presbyterian minister at South Shields, and his wife Catharine (1749-1827). His parents retired to Edinburgh around 1805, living at 82 Nicolson Street. His parents later moved to 4 Hill Square. He was called to the Bar in 1806. He married Mary Gillespie (1784-1849) in 1811. They initially lived near his parents at 32 Nicolson Street. In the 1820s he was living at 19 Great King Street. He edited
John Erskine's Principles and Stair's
Institutions. He was considered "a suitably learned man who inspired some affection in his students despite the dullness of his lecturing style". He was involved in the sudden departure of
Karl Pearson's father from the University of Edinburgh. In 1820 he was elected a Fellow of the
Royal Society of Edinburgh. His proposers were Thomas Thomson,
Sir David Brewster and
James Bonar. In the 1830s he is listed as living at 19 Great King Street, in a Georgian townhouse in
Edinburgh's New Town. He was President of the
Royal Scottish Society of the Arts 1844–45. ==Death==