Have a little mystery I need a little help with please..
William Jones, Parents Richard Jones and Jane Jones nee Parish
in 1841, I have William living with his parents age 4. in Bromley, Kingswinford, Staffordshire. Confident this is Correct as Jane's father (williams grandfather is also with them)..
I have found a birth (no certs) in 1837, that fits with my william. However I have just found on IGI Extracted a death in 1847, which is linked to this birth..
But, I have what I thought were my Jones family in 1851 in Kingswinford, and William is with them ? Age 12, His birth on this census is recorded as 1839...
Suggestions Please

Thanks
Kim