J M Barrie family tree

Answer 1

I don't know any further back, but here's his immediate family, from Neverpedia:

• David Barrie (1814 - Jun 26, 1902) was Jamie's father.
• Margaret Ogilvy (Sept 1819 - Sept 3, 1895) was Jamie's mother. (She kept her maiden name following Scots tradition.)
  • Alexander Ogilvy Barrie (Mar 1842). Married Mary Cowan of Edinburgh in 1877 and they had six children: Lillian Knight, Ethel Margaret, Charles David Ogilvy, William Cowan Ogilvy, Eliza Dorothy, and Mary Cowan (all Barrie).
  • Mary Edward Barrie (Jan 1845 - 1918). Married John Galloway and they had two children: John Jr and Alexander O(gilvy?) Galloway
  • Jane Ann Barrie (legally Jean Ann) (Mar 14, 1847 - Aug 31, 1895).
  • Elizabeth How Barrie (Mar 12, 1849 - Apr 1, 1851).
  • Agnes Matthew Barrie (Dec 23, 1850 - January 1851).
  • David Ogilvy Barrie (Jan 30, 1853 - Jan 29, 1867).
  • Sarah Mitchell Barrie (Jun 3, 1855 - Nov 1, 1903).
  • Isabella Ogilvy Barrie (Jan 4, 1858 - Dec 1902). Married William Murray in 1880.
  • James Matthew Barrie (May 9, 1860 - June 19, 1937). Married (later divorced) actress Mary Ansell. They had no children.
  • Margaret (Maggie) Barrie (July 9, 1863 - 1936). Married William Henderson Winter in 1893, and had a son, also named William, in 1897.

Answer 2

Margaret Ogilvy and David Barrie.