As far as I know, John Parsons & Mary Pitches had their first child in 1839, a daughter, Mary Ann Parsons, possible birth in Cosford Sfk Sept Qtr 1839. Vol 12 Page 315. A second daughter, Elizabeth, was christened on the 21st Feb. 1941 at Mildenhall, Suffolk.
If you have easy access to the 1841 census, would Mary Pitches' parents be somewhere there? They were David PITCHES/PETCHEY & Alice. Maybe young Henry Pitches was with them? Mary's parents were married at Mildenhall in 1799.
Regards,
Alison