I know a bit about the Marriotts of Car Colston, Nottinghamshire, but coincidently at the beginning of the 1800's Sarah Marriott of Car Colston married Robert Martin of Temple Normanton,Derbyshire. Three Martin brother/sisters had married three Marriott brother/sisters. These Martins came from the Temple Normanton / North Wingfield area, and prior to that from Derby, although originally coming from Dorset. Perhaps some of your Marriott information points to Car Colston or to Temple Normanton. Thank you very much.