Edward Boswell and Phyllis Lee, married by license at St Mary, Hanwell, Middlesex on 14th October 1799.
Matilda Bosell [sic] daughter of Edward Bosell and Phillis, baptised at Hawkhurst, Kent on 21st September 1800.
Edward Boswell, son of Edward Boswell and Phyllis, baptised at Yeovil, Somerset, on 16th April 1802.
Messali Bosswell, ‘born in Kent’ daughter of Edward Boswell and Phillis, ‘Travellers encamped at Fryen Hill Wood’, was baptised at Otterbourne, Hampshire on 18th September 1804. (On alternate transcriptions given as Merreli )
Louisa Bossell [sic], daughter of Edward Bossell and Phillis, baptised at East Stratton, Hampshire on 27th April 1806.
Delia Boswell, daughter of Edward Boswell and Phillis, of Kilmington, Somerset, baptised at Paignton, Devon on 5th February 1808.
Phillis Boswell, 12 days old, daughter of Edward Boswell and Phillis, baptised at Kilmington, Somerset on 8th February 1812.
Eliza Boswell, daughter of Edward Boswell and Phillis, baptised at Duddington, Northamptonshire on 21st December 1813.
Noah Boswell, son of Edward Boswell and Phillis, baptised at Walthamstow, Essex on 4th June 1815.
Caroline Boswell, daughter of Edward Boswell 'Vagrant' and Phillis, baptised at Lyme Regis, Dorset on 24th August 1817.
The above is Matilda Boswell's baptism with her siblings. This means her age is also slightly out on the gravestone. But I do think it is her because of the following newspaper report:
Wednesday, 27 March 1844 DERBYSHIRE LENT ASSIZES – Wednesday, March 20 – Noah BOSWELL, 24, and Joseph SMITH, 28, (gypsies), charged with having on the 6th day of March instant, at the parish of Beighton, stolen a promissory note of the Chesterfield and High Peak Bank, for the sum of 5/-, four sovereigns, and two half sovereigns, the property of Thomas MIRFIN. SMITH was found Guilty, and BOSWELL acquitted. Sentence on SMITH, 7 years’ transportation.
This is only a couple of months after Matilda's burial at the same place. I think this is Matilda Boswell's brother Noah with his cousin, Lucretia's son Josiah/Joseph. Again the ages are out, Noah would actually be 29 and Josiah 35, but I can't see any other Noah it could be.