The mother of Edward Mead was Mary Yardley, Mary was the half sister to Isaac Crump, Isaac was my great great grandfather. Cassandra Clementina Douglas is the daughher of Harriet Forner who was first married to John Ferguson and on his death married the man who work on the property William Douglas. Harriet is my great great grandmother. Harriet (Forner/Ferguson/Douglas) son John Duncan Feguson married Matilda Crump daughter of Isaac Crump and Phillis Craft. John Albert Amos Beaven married Henrietta Jane Ferguson and she is my grandmother. What relation am I to Edward Mead and Cassandra Douglas.? How about that for a puzzle, must be lots of other families intermarried like this, feel like sharing