While researching a branch of my Galbraiths from Kintyre, I came across a Neil Galbraith from Gigha in a couple of census records in Wales. I suspect the he is not a relative, but in Kintyre - and Gigha - you cannot be certain...
The records have very thin detail, and in the 1911 census are wrongly indexed; they would be difficult to find by normal search methods. I'm therefore summarising them here, with references, so that others working on his family have a better chance of finding them. My corrections are in square brackets.
1901 - Union Workhouse and Infirmary, Cowbridge Road, Cardiff
Name: Neil Galbraith
Age in 1901: 60
Estimated Birth Year: abt 1841
Relation: Pauper;P (Pauper) [Pauper/Patient]
[Occupation Ship Carpenter, with "Seas" inserted between Ship and Carpenter]
Gender: Male
Where born: Scotland
Civil Parish: St John
Ecclesiastical parish: St John the Baptist
County/Island: Glamorgan
Country: Wales
Registration District: Cardiff
Sub-registration District: West Cardiff
ED, institution, or vessel: Union Workhouse
Household Schedule Number: 1
Piece: 4988
Folio: 222
Page Number: 22
1911 - In Cardiff Union (Ely) Workhouse
Name: Hill Galbrach [actually Neil Galbraith]
Age in 1911: 69
Estimated Birth Year: abt 1842
Relation to Head: Servant [Inmate]
Gender: Male
Birth Place: Isle of Irgha [Isle of Gigha], Wiltshire, England [No county mentioned in original record]
Civil Parish: Llandaff and Whitchurch
County/Island: Glamorgan
Country: Wales
Marital status: Single
Occupation: Family [Formerly] Seaman
Registration District: Cardiff
Registration District Number: 588
Sub-registration District: Llandaff
ED, institution, or vessel: 23-25
Piece: 32067
From death record indices, it appears that Neil died in the spring of 1911 in Cardiff.