Hi Maggie
1810 Catholic Census of Preston
Rostron Christopher, No details
Rostron Jane, " "
Rostron Joseph, Age 20
Rostron Grandaughter, Age 6
I presume that they all live together as they are together on the census
1820 Catholic Census of Preston
Rostrin Eliza, Age 43, 10 Stanley Street, Preston
Rawstron Mary, Age 40, Fylde Rd, Preson
Rawstron Thomas, Age 4, " " "
Rawstron Henry, Age 2, " " "
I am surprised that there were not more with the name, I have some Rostrons on my wifes side of the tree, I will look them up and give you a PM
Simon