Where do we begin..............this being what we know
MARGARET WALKER/RODDICK/McARTHUR born circa 1827 appears to be the mother of WILLIAM WALKER born 1844....but she appears to be the daughter of his mother's sister?
On the info provided we have..............
1851 census
Stranraer
WILLIAM RODDICK HEAD 64 CARTER CO DOWN, IRELAND
JANE " WIFE 63 " "
HELLEN " DAUR 20 STRANRAER
WILLIAM WALKER NEPHEW 7 GLASGOW SOUTH
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1861
WILLIAM RODIC HEAD 74 CARTER IRELAND
WILLIAM W 18 GLASGOW, LANARK
JANNET HIGGANS 17
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SO............if it states that William Walker is the nephew of William Roddick.....he should be a nephew?.........which if true? means William Walker is the result of a marriage between William Roddick's sister and someone with a surname of Walker or as a result of William Roddick's wife's sister and a man named Walker..............
Based on the 1866 marriage of Margaret & Duncan McArthur.........Margaret is the daughter of William & Jane Roddick (nee Craig) as seen in the 1851 census......if that is true?....William & Jane Roddick are indeed the grandparents of William Walker and not the uncle & aunt!........................but not for me
NOW...........On the 1st January 1831 their is a marriage of a JANE CRAIG to a WILLIAM WALKER at Govan, Lanark.........is this a total coincidence? or is she the sister of Jane Roddick (nee Craig)...............
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1866
Milton
31st October 1866....MARGARET RODDOCK aged 42 (wid) marries DUNCAN McARTHUR aged 48 (widr)
parents JOHN McARTHUR (dec) & MARY McARTHUR (nee HAYMAN)
" WILLIAM & JANE RODDOCK (nee CRAIG)
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1868
JULY 17TH
WILLIAM WALKER (24 bachelor) marries MARY ANN HUGHES (18 spinster)
parents....WILLIAM & MARGARET WALKER (nee RODDICK)
" HENRY & MARY HUGHES (nee REYNOLDS)
witnesses...........MARGARET RODDICK & DUNCAN McARTHUR...they married each other in 1866
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1869
4th JAN 1869
MARY WALKER was born.........parents... WILLIAM & MARY ANN WALKER (nee HUGHES (deceased)...........married July 17th 1868
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1869
MARY ANN WALKER died 14th Jan 1869....married to William Walker......parents of Mary are HENRY HUGHES (dec) MARY HUGHES (nee REYNOLDS)
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1871
DUNCAN McARTHUR HEAD 45
MARGARET " WIFE 43
GEORGINA M " DAUR 23
WILLIAM " SON 4
MARY WALKER McARTHUR daur 2
*Mary aged 2 being the daughter of her son William Walker
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1/ we need to find the Roddick/Rodick/Rodic/Roddock/Rodock family in the 1841 census
2/ we need the detail from that 1831 marriage of Jane Craig to William Walker
3/ If the 1831 marriage is the correct families they should be findable in the 1841 census (with several children?) as William the son wasn't born to circa 1844 and Jane who is married to William might well have the name of Margaret ............... this would make William born 1844 the nephew of William Roddick.........son of wife's sister
4/ Helen Rodick (daur of William & Jane Roddick? as seen in 1851 census) appears to marry Robert Cowan on the 30th April 1852 Gorbals, Lanark.............can we find her in 1861 to see if anything is revealed?
And unfortunately I have no access to any of the 1841 census for Scotland (I really wish I had)...........Terri it's over to you
Bryant