1. Possible link to John Blacknall (1833) as was witness in his wedding Parents of this frederick are not the same as john's as listed in 1861 census But perhaps mother Ann remarried However, the Census shows Frederick's as the Son of John Beardale which makes no sense; [Note Record]
i. Public Record Office, "Census Returns of England and Wales, 1841"; Page HO 107/865/8; [Source Record]; Certainty Secondary Evidence
ii. Public Record Office, "Census Returns of England and Wales, 1861"; Page PRO RG9/2444 f17 p27; [Source Record]; Certainty Primary Evidence