HUGE CHALLENGE :Lost Wilson's Tattenhall

[crofton142]

Hi, I' hoping somebody could point me in the right direction!

I have a Robert Wilson b 1778 Tattenhall d 1873 Nantwich and Thomas Wilson b 1782 Tattenhall d 1866 Nantwich
Thomas married Elizabeth Morrey 1809 St Boniface Bunbury
Robert married Elizabeth Whittingham at St Boniface Bunbury 1808.

Robert and Elizabeth's son Robert b 1811 Beeston married 1836 St Oswald Chester Sarah Wilson b 1811 Beeston, daughter of Thomas and Elizabeth

They both lived (as per the census) in Beeston
I am trying to establish if Robert (snr) and Thomas were brother's (or possibly first cousins)
I have checked the parish records (online) and can find nothing for their births.
PLEASE PLEASE can anyone help and suggest how I might find them!

Many thanks in advance
Tanja