FemaleMary OLDKNOW |
| Birth | 1840 | Darley Abbey, Derby, Derbyshire, England |
| Death | Apr 1912 | Belper, Amber Valley, Derbyshire, England |
| Burial | ||
| Other Spouse | Alfred Nelson SIMMONDS | F1173 | |
| Marriage | ||
| Other Spouse | John HARRISON | F2431 | |
| Marriage | ||
| Father | Joseph OLDKNOW | F2731 Group Sheet | |
| Mother | Rachel ROPER | F2731 Group Sheet | |