Greeting's Again Mable....
I was ahead of you ....

Thurmaston is split into two parts
North & South....
The Hartopp Families found is :-
HO 107./ 592. / 11. / Page, 8.
1841. Census Image.
The Hundred of Goscote East.
Parish of Barkby.
Chapelry of Thurmaston North.
Back Lane.
John Hartopp. 25. Stocking Maker.
Ann. Wife. 30.
William. Son. 8.
George. Son. 3.
Emily. Dau. 1.
HO 107. / 592. / 07. / Page. 3.
Hundred of Goscote East.
Parish of Belgrave.
Chapelry of
Thurmaston South.
Back Street.
Thomas Hartopp. 65. Ag. Lab.
Ann. Wife. 60.
Also within the same Household. :-
William Storer. 75. Gardener.
All the above Born within the County
No Sign of your James Hartopp ...
But I think I've got him on the 1851. Census
HO 107 / 2088. / Page 1. keyword Hartopp.
Leicester.
St. Margaret's Parish.
No. 4. Dover Street.
Joseph Coltman. Head Mar. 35. Glove Hand.. b Thurmaston.
Fanny Wife. 35. b Syston.
Also within the Household.:-
JAMES HARTOPP. Workman. Unmar. 35. Glove Hand. b Thurmaston.
Trust this is the one...?
MIKE.