These give details of the children
www.familysearch.org 3. Henry Rickwood - International Genealogical Index
Gender: Male Christening: 07 FEB 1826 Trinity, Ely, Cambridge, England
4. James Rickwood - International Genealogical Index
Gender: Male Christening: 14 NOV 1819 Trinity, Ely, Cambridge, England
5. John Rickwood - International Genealogical Index
Gender: Male Death: 17 JUN 1831
6. John Rickwood - International Genealogical Index
Gender: Male Christening: 15 SEP 1830 Trinity, Ely, Cambridge, England
7. William Rickwood - International Genealogical Index
Gender: Male Christening: 29 JAN 1824 Trinity, Ely, Cambridge, England
8. Chandler Rickwood - International Genealogical Index
Gender: Male Christening: 10 MAY 1828 Trinity, Ely, Cambridge, England
9. Chandler Rickwood - International Genealogical Index
Gender: Male Marriage: < 1856> <Trinity, Ely, Cambridge, England>
10. Elizabeth Rickwood - International Genealogical Index
Gender: Female Christening: 28 APR 1850 Trinity, Ely, Cambridge, England
11. George Rickwood - International Genealogical Index
Gender: Male Christening: 01 OCT 1821 Trinity, Ely, Cambridge, England
12. Hannah Rickwood - International Genealogical Index
Gender: Female Christening: 15 FEB 1840 Trinity, Ely, Cambridge, England
13. John Rickwood - International Genealogical Index
Gender: Male Death: 05 MAY 1842
14. John Rickwood - International Genealogical Index
Gender: Male Christening: 08 MAY 1832 Trinity, Ely, Cambridge, England
15. Mary Ann Rickwood - International Genealogical Index
Gender: Female Christening: 21 MAY 1836 Trinity, Ely, Cambridge, England
16. Sarah Rickwood - International Genealogical Index
Gender: Female Christening: 28 APR 1850 Trinity, Ely, Cambridge, England
17. Thomas Rickwood - International Genealogical Index
Gender: Male Christening: 09 AUG 1834 Trinity, Ely, Cambridge, England
and looking at James senior there are a couple of possiblities 1798 to Henry Rickwood and Margaret Nicholls
or
1796 to a William and Elizabeth
Nicky