I am looking at the Challinor family in Oldham. In 1841 there are 14 Challinors listed as living in Oldham on the census.
Many belong to one household - these are my direct ancestors who I know well - and can be discounted:
Head - William Challinor (45), wife Mary (45), children Joseph (20), William (15), Samuel (11), Ann (15), Mary (9), Mally (6), Elizabeth (3).
Marriage and births all well-documented in local parish records, predominantly St Mary's Oldham and St Mary's Prestwich.
I am looking at the five 'other' Challinors in Oldham on the 1841 census, as I wish to establish if they have any connection with my own. These are, in 1841:
Household one:Harriet Challender age 20
Cornelius Challender age 15
Ann Challender age 1
(All born in county)
Household two: William Challinor – age 8 – living with Sarah and Hannah Bentley aged 35 and 9 respectively. Born in county.
Household three:Margaret Challinor – age 7 – in Prestwich workhouse. Not born in county.
None of these individuals appear to be documented in parish records either in or outside of Oldham. I can't establish who they are or where they came from.I have followed them forwards and have discovered a few parental names (which also don't seem to relate to any parish records) and that Cornelius does not appear to be a Challinor at all. Here are some select records going forwards:
Marriage for HarrietMarch 1848 – Prestwich – James Robinson to Harriet Challender
Father: Richard Challender, Carter – witnesses
Cornelius Healey, Martha Woolley
1851 census for Harriet and Ann - OldhamCharlotte Calliner – head – widow - 53
James Robinson – son-in-law - 34
Harriet Robinson – daughter - 36
Ann Calliner – grand-daughter - 11
Mary Robinson grand-daughter – 2
(All born in Oldham)
Marriage for Cornelius HealeyJun 1850 – Stockport – Cornelius Healey to Martha Woolley
1851 census for Cornelius – Stockport - the fact that the age tallies leads me to believe the Cornelius Challinor listed on the 1841 census was in fact Cornelius Healey, although I don't know why he was living with Harriet and Ann.
Cornelius Healy – Head – 25 – born Oldham
Martha Healy – Wife – 25 - born Stockport
John Wild – Son – 5 – born Oldham
Sarah Ann Woolley – Lodger – 25
James Woolley – Lodger – 2
Sarah Orvin Woolley – 2 months
Any assistance in untangling this or identifying who any of these various unidentified Challinors may relate to, or just pointers of where to look next, would be appreciated

The individuals are:
Ann Challinor, born c. 1840 possibly to an unmarried Harriet
Harriet Challinor, born c. 1821 to Charlotte and Richard
Charlotte Challinor née Unknown, born c. 1798
Richard Challinor, born unknown, died before 1851
Margaret Challinor, born c. 1834
William Challinor, born c. 1833
Cornelius Healy / Challinor born c. 1826 - possibly not a Challinor at all - but connection unclear