From the list of the children baptised at St. Leonard's, Bilston, it seems that only Jesse Wilkinson and James Wilkinson (both are Engineers) were born at Old Park, Shropshire. There are other fathers, who may be related, (still looking for their parents) but are born in other areas of Shropshire and they are all working as Engineers, Furnace men, Labourers, Keepers - possibly for the same company, which was set up by John "Iron-Mad" Wilkinson, linking to the first iron bridge at Iron Bridge and later, Bradley Works at Bilston:
http://www.broseley.org.uk/miscfiles/Broseley%20Iron%20Mad%20Leaflet%202015.pdf?fbclid=IwAR13QmGrfEHwhE2JkGglAtNN4f8QavTqXwyRGiDiqKZ_WzZcwruce1sr0KYI have found the parents of James Wilkinson's wife Elizabeth, nee Pool - thanks to her father Samuel living with them on the 1841 and 1851 Censuses as well as Elizabeth's brother Benjamin (on the 1841 Census). Both Elizabeth and Benjamin were baptised at Broseley, Shropshire.
Seeing that John "Iron-Mad" Wilkinson and these employees shared the same surname, am wondering are they related, i.e. cousins/nephews or was it a coincidence?
Would researching John "Iron-Mad" Wilkinson's siblings be of any use?: -
Isaac Wilkinson (1695-1784) married Mary Johnson (?-1786)
Seven children were born: -
1.John Wilkinson (1728-1808)
2.Mary (1743-1796) married Joseph Priestley (1733-1804)
3.William (1744 - 1808) married Elizabeth Kirkes and only had daughters.
4.Henry (1730-1756)
5.Sarah (1745-1775)
6.Joseph ?
7.?