There is a gravestone at St Thomas a Becket Church, Farlam which reads:
In loving memory of James, son of Jonathan and Mary Wills who died at Coalfell on 11 July 1862 aged 2 years and five months. Also of Elizabeth granddaughter of the above born 12 January 1863, died 19 January 1866. Also the above Mary who died 29 February 1888 aged 73. Also the above named Jonathan who died at Coalfell on 21 January 1891, aged 71 [could be aged 77, very difficult to read].
As far as I am aware, this is the only stone at Farlam referring to the Wills family.