Thanks for all your advice and for forwarding the link re English Poor Laws.
As for the reason for my post Bookbox...see chronology below...sorry if this is too much information...
And many thanks to Family Search for making so many Cornish records available on line...
02 Aug 1775 William ROWE m Elizabeth HENNA in Gorran, Cornwall. She was bapt in 1754 in Falmouth. He in 1756 in St Clement, Cornwall.
31 Dec 1775 Ann, their daughter was baptised in St Kew, Cornwall
08 Oct 1778 Mary, their daughter was baptised in St Marys Truro.
31 Oct 1778 Truro parish examination of William ROWE: setting out WR's history including his marrying Elizabeth HENNAH, the various moves in his life, that he was a husbandman and concluding that although for the past 3 years he had lived in Truro and worked as a Day Labourer, he "hath done no Act to gain any settlement since he served in St Kew".
02 Feb 1779 Truro removal order to St Kew naming Elizabeth as the wife of William ROWE, husbandman and their 2 children, Ann and Mary. Not including William in the removal order.
?? Apr 1779 St Kew parish payment for carrying Elizabeth ROWE to Truro (6/-)
Apr - July 1779 various payment by St Kew parish to Elizabeth ROWE.
11 Feb 1781 William son of Willam ROWE and Elizabeth was bapt in Truro St Mary
10 Nov 1781 Truro removal order Elizabeth, the wife of William ROWE and their children Ann, Mary and William to St Kew. Again the order does not include William ROWE, Elizabeth's husband.
?? Jan 1782 St Kew payments to Elizabeth for furniture etc totalling £1/15/4d.
1783, 1784 and 1785 Several payments from St Kew to Elizabeth ROWE sometimes for her children.
25 Jul 1785 Amos, son of William ROWE and Elizabeth was bapt St Kew.
22 Dec 1793 James the base son of Elizabeth ROWE a married woman was bapt in St Kew. One month's maintenance of her was paid by William JENKINS.
The St Kew parish payment records are available up to 1812 and they show numerous payments to Elizabeth ROWE and others to a William ROWE (he up to 1806).
I had initially thought these were the couple that I had been researching but living apart. Then I found there were 2 William ROWEs in St Kew parish at the same time (that is if Elizabeth ROWE's husband was living there at all! The other William ROWE was married to Joan BISHOP.
I have not been able to find a suitable burial for "my" William ROWE though there is a William ROWE who was buried in St Kew in 1806 and the parish paid for his funeral.
Again - apologies for so much information but any thoughts - as ever - would be appreciated.
Many thanks