FrancisGRN - info. for you to look at
FreeBMD has these birth entries
Dec 1872
Robinson William Rochdale 8e 61 Cannot view this original entry on FreeBMD
Robinson William Rochdale 8e 64 This entry is viewable and reads William
Cannot find on GRO indexes under name of William
ref 8e 64 - was he registered with the christian name Richard his birth entry has the same reference number as the birth entry from FreeBMD above.
As you know James & Jane already named a son Richard his birth reg. Dec 1868 8e page 65 mmn Duckworth
ROBINSON, RICHARD
mmn DUCKWORTHGRO Reference: 1872 D Quarter in ROCHDALE Volume 08E
Page 64 As William Robinson is not with his father James and 2 siblings on 1881 census there are these 2 possible death entries
Mar 1873 Rochdale William Robinson age 0
Dec 1876 Rochdale William Robinson age 4
William Robinson Death Age:4
Burial 10 Nov 1876 Edenfield, Lancashire,
You can view the burial entry here
https://www.familysearch.org/ark:/61903/3:1:S3HY-6LCN-TS?i=307 gives abode as Spotland, no details as to parents names
Heywood found a marriage for a James Robinson to a Crossley - possible child
ROBINSON, ROBERT
mmn CROSSLEYGRO Reference: 1851 J Quarter in ROCHDALE Volume 21 Page 882
Robert Robinson age 1
Burial 13 Oct 1852 Rochdale, St Chad, Lancashire
Father:
James, abode
PinfoldThe address Pinfold appears on the baptism of James & Jane's son John Robert ROBINSON 1854