Family:
Marriage:
                Children:
- Sir John JENNINGS  
Bibliography
- 
Clutterbuck, Robert, History and Antiquities of the County of  Hertford, London: Nichols, Son, and Bentley, 1815-27, v1-3. Available at https://familysearch.org/search/catalog/188626. Information from this source tagged as [Ref: Clutterbuck Hertford v[1-3]p[0-9]*].
- parents: 
- [Ref: Clutterbuck Hertford v1p217]
Sources with Information about marriage to Ralph JENNINGS
- child: 
- [Ref: Clutterbuck Hertford v1p217]
Research Notes:
coheir of her brother Ralph [Ref: Clutterbuck Hertford v1p217]
  
Pedigree of Joan ROWLATT
 /-----
Ralph ROWLATT
Joan ROWLATT
 \-----
Elizabeth 
  Descendants of Joan ROWLATT
2nd generation 
3rd generation 
4th generation 
5th generation