Good Morning Branching Out
Could not find a Mary b 1834 to Rebecca and Samuel but did come across this which might be of interest:-
1871 RG10 2905 66 30 - Civil Parish Burton Upon Trent - Address 23 Dale St
Saml Slater Head mar 65 Yoxall Staffordshire - Lab
Rebecca wife 60 Winshill Derbyshire
John S or T Blackshaw grandson unmar 18 Burton - Lab
Fredk J Hubbs grandson unmar 9 Burton
This looks like Samuel in 1861 RG9 1966 4 4 - Civil Parish Burton Upon Trent - Address 20 Dale St
Samuel Slater Head mar 54 Yoxall Staffs - Brewers Lab
Mary Slater wife 53 Dublin
James Brinksworth son in law mar 24 Lacock Wiltshire - Brewers Lab
Catherine Brinksworth daugh mar 25 Burton
Sarah Brinksworth grandaugh 7 mths Burton
Ellen Faulkner daugh mar 20 Burton
Jane Faulkner grandaughter 7 mths Burton
William Slater son 17 Burton - Bricklayers Lab
Charles Slater son 13 Burton - Ag Lab
Regards
Z