| Sources |
- [S1262] 1851 England Census [A], Household of Henry Allsop; Derby, St Alkmunds; Derbyshire; HO107/2142; Folio 70; Page 2; Schedule 7; 19 September 2023.
- [S1257] 1841 England Census [A], Household of Joseph Potter; Derbyshire; Wirksworth; HO107/198; Book 11; Folio 37; Page 31; Line 14; 23 September 2023.
- [S1028] England & Wales Marriages, 1538-1988 [A], Baptism of Mary Allsop.
- [S1015] Derbyshire, England, Church of England Marriages and Banns, 1754-1975 [A], Henry Allsop + Mary Potter; 10 July 1831; Wirksworth; Page 60; Item 179; 23 September 2023.
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