« Reply #8 on: Sunday 12 May 24 17:07 BST (UK) »
on the birth registrations of the children born to Henry Bone & Elizabeth Jane, the mother's maiden name is recorded as
Francis, not Jones.
Where did you find a record of him marrying Elizabeth Jane Jones?
There is a possible marriage registration
Henry Bone june qtr 1881 Ulverston vol 8e pg 1129 with Maria Carter on the same page
But Maria is a widow on the 1891 census
https://www.familysearch.org/ark:/61903/1:1:Q1RX-SZMbirth regs
Grace Bone sept qtr 1881 Ulverston mmn Carter
John Bone march qtr 1883 Ulverston mmn Carter - death reg june qtr 1888 aged 5
Samuel Bone march qtr 1866 Ulverston mmn Carter
Agnes Bone sept qtr 1886 Ulverston mmn Carter
baptism to Henry & Maria Bone in Dalston in Furness
Grace 19 July 1881
John 17 April 1883
Agnes 29 sept 1886
death reg
Henry Bone 47 sept qtr 1888 Ulverston vol 8e pg 466
so he can't have married again in 1900.
Cornwall: Allen, Bevan, Bosisto, Carnpezzack, Donithorn, Huddy, James, Retallack, Russell, Vincent, Yeoman
Cards: Thomas (Llanbadarn Fawr)
Glam: Bowler, Cram, Galloway, James, Thomas, Watkins
Lincs: Coupland, Cram
Mon: Cram, Gwyn, John, Philpot, Smart, Watkins
Pembs: Edwards (St. Dogmael's)
Yorks: Airey, Bowler, Elliott, Hare, Hewitt, Kellett, Kemp, Stephenson, Tebb