Daniel Fletcher & Sarah Pool, Loscoe,Derbyshire.1810-1861

I am researching the descendants of Daniel Fletcher & Sarah Pool.especially their son Samuel Fletcher, who married Susanah Allwood. Sam Fletcher later married a widow by the name of
Lockwood. Sam Fletcher was born in 1850, and lived in Codnor, and at Bank's Barn on the old Drury Lowe Estate on the Heanor side of Smalley. Sam & Susanah had 6 children, Samuel, Lilly, Sylvia,Albert, Mary,(known as Polly, and my maternal grandmother)
and Maggie. The Lockwood widow had seven children. William, Charles, Fred, Clara,Frank, Hence,(he married his stepsister Polly, and was my maternal grandfather) and Harry.
I would be very grateful for any information. I am now living in Seba Beach, Alberta, Canada .
Thankyou,
Sandy Latka