Jane Austen: Her Life and Letters: A Family Record, W. and R.A. Austen-Leigh, 1913,
[NLI] 92 A u 16,
revised by Deirdre Le Faye as Jane Austen: A Family Record, 1989
Sources yet to be consulted:
Chawton Manor and its owners: a family history, W. Austen Leigh and Montague G. Knight, London, 1911.
Maggie Lane, Jane Austen's Family through 5 generations, 1984
Greene, D.J., Jane Austen and the Peerage,
PMLA, Publications of the Modern Language Association. (1953)
Greene, Donald,
"A Partial Pedigree of Jane Austen",
Persuasions: Journal of the Jane Austen Society of North America,
Dec 1984, 6, 31-33
Theophilus Leigh, of Adlestrop and Longborough,
mar Hon. Mary Brydges
[born est c.1670, descendant of Edward III, died 1703]
and had issue:
William Leigh, born 1691, had issue:
Cassandra Leigh, mar
Sir Edward Turner, 2nd Baronet, and had issue:
James Henry Leigh,
of Adlestrop and Longborough,
born 1765,
his 2nd cousin Jane Austen visited him at Adlestrop 1806,
during the visit, he inherited Stoneleigh, Warwickshire,
from his (and her) Leigh cousins,
all went to see Stoneleigh together,
Stoneleigh was model for Sotherton in
Mansfield Park,
Sotherton is meant to be a much grander place than Mansfield Park,
Sotherton doesn't really feature in the movie version of
Mansfield Park (1999),
died 1823, having had issue:
A 19th cent. circular family tree,
reprinted on the inside cover of [Jane Austen's World, Maggie Lane, 1996],
shows her ancestry back to Sir John Brydges, 2nd Baronet.