John married Frances Anne Cordukes in 1860 in York, Yorkshire, England. Frances (daughter of Thomas Cordukes and Sarah Cooper) was born in 1829 in Gate Helmsley, Yorkshire, England; was christened on 28 Jun 1829 in Gate Helmsley, Yorkshire, England; died in 1897 in Oundle, Northamptonshire, England. [Group Sheet] [Family Chart]

1. John Frederick Lock was born in 1855 in Hoxton, London, England.
2. Joseph Ernest Lock was born in 1857 in Hoxton, London, England.
3. William Herbert Lock was born in 1858 in Hoxton, London, England; died in 1940 in Wellingborough, Northamptonshire, England.
4. Edith Jane Lock was born in 1865 in Wansford, Northamptonshire, England.
5. Alice Mary Lock was born in 1869 in Yarwell, Northamptonshire, England.
6. Edwin James Lock was born in 1870 in Nassington, Northamptonshire, England; died in 1949 in Wellingborough, Northamptonshire, England.
7. Hampton Cordukes Lock was born in 1873 in Nassington, Northamptonshire, England; died in Jun 1936 in Sutton Coldfield, West Midlands, England.