Inherited by John Fry from his mother's family sometime after 1804, and let out to William Tonge, to whom Fry mortgaged the estate in 1809 and 1811 for £12,500. Following Fry's death (c.1818) the trust under his will was unpicked in 1847 to allow the sale of the estate to Tonge.
http://www.kentgardenstrust.org.uk/research-projects/Sevenoaks/Morants%20Court.pdf