If you are the granddaughter of George MUMBY, whose brothers were Jack and Len, your line continues like this: Fred MUMBY, son of John MUMBY, son of Robert MUMBY and Ann Frankish. Roberts parents were John MUMBY and Sarah Leeson and his parents were John MUMBY and Sarah Kirkby, who were wed 20 May 1783.You are indeed related to Dennis MUMBY of this forum!If you look at his tree you will find William MUMBY wed to Rebecca Perkins.He is a brother to Robert b. 15 Jun 1822 at Barnetby Le Wold, who is your G.G.G. Grandfather.I have a 3 page file of the descendants of John MUMBY b. 2 Aug 1856, who wed Elizabeth Taylor and had 9 children including your G. Grandfather, Fred who wed Charlotte Waller.Would be glad to send you a copy.