Have you looked at A2A? Harvest Hill apears to have been part of the Sergison estate - they owned most of Cuckfield - and there is a reference to HA Noble decd in 1874. A will might prove fruitful. William may have left one too.
Canon Cooper's book on Cuckfield gives a list of Freeholders in 1697 and Harvest Hill is 51 acres occ Stephen Anstie, C Sergison and there is a footnote which says "Harvest Hill was occupied by the Burtenshawes in 1722 when the house was destroyed by fire, and in 1806 E Bates entered in his diary Harvest Hill estate sold to Mr Noble £2240"
All adds a bit to the picture.
Andrea