John Duxbury maybe 1739-1817
1739. A John Duxbury was baptised 1/1739 to George & Susanna, abode Symondstone - LOPC
1781. A John Duxbury married Mary Helm, Padiham, on 1/12/1781. - LOPC, FMP & Ancestry . But a Peach Ancestry tree has him marrying Mary Wilkinson in 1760-also on LOPC . This marginally more likely as Ancestry has the following baptisms to John Duxbury, of Simonstone : Peggy 1761; William 1763; Anthony 1765; John 1770; Harry 1772; Robert 1775; Mally 1777; Bella 1781 & 1783 . Also the 1817 death for Mary Duxbury has her born ~1740
1783. Bella Duxbury, abode Simonstone, was baptised 8/6/1783 Padiham to John - Ancestry, LOPC
1817. John Duxbury, 78, of Simonstone, labourer, died 22/10/1817 Padiham. of old age - LOPC . Just 3 days later
1817. on 25/10/1817, Mary Duxbury, 77, widow of John, labourer,of Simonstone, died Padiham ofOld age . She was buried in the same grave - LOPC