Ancestry doesn't seem to have much more information.
Well, there IS more information available on Ancestry and other sites, but as explained above you have to
acquire some vital records that will hopefully provide more information to lead your next searches, and so you know where next to look.
Questions from this thread that you have not yet answered -------
From Reply #3 - Where is Eli in 1881 & 1891 census?
From Reply #4 - Why do you think Ellen was born in Shotts? Where does her date of birth of 1847 come from?*****************
Recommended documents which may provide additional information about William Webb and Ellen McWhinney, and allow for further research -
1/
Birth Certificate
WEBB, GEORGE HENRY Mother - MCWHINNEY
GRO Reference: 1877 M Quarter in DOVER Volume 02A Page 951
Available from here £3.00 for an instant digital download
https://www.gro.gov.uk/gro/content/---------------------------
2/
Birth and or baptism record for Eli WEBB
There may also be information available in Army lists from this link
From here -
https://www.priaulxlibrary.co.uk/collections/family-history---------------------------
3/
Marriage certificate of Helen McWhinney to Henry McLeod, 1916, Blythswood
Ref - 644 / 10 / 511
Available on Scotlands People
This will also confirm names of both of Ellens parents.
---------------------------
4/
Marriage certificate of George Henry Webb to Jemima Stevenson 1904 Bridgeton
Ref - 644 / 1 / 223
Available on Scotlands People
---------------------------
5/
1911 Census for Ellen McWhinney Webb (age 60) in Calton Lanark
Ref - 644/3 61/ 9
Available on Scotlands People
---------------------------
6/
Death certificate for Helen Webb / Helen McWhinney / Helen McLeod (age 61) died 1918 Bridgeton
Ref - 644 / 1 / 324
Available on Scotlands People