Aitchison baronets
The Aitchison Baronetcy, of Lemmington in the county of Northumberland, is a title in the Baronetage of the United Kingdom. It was created on 31 January 1938 for Sir Stephen Aitchison, of Lemmington Hall, Northumberland, a Justice of the Peace for the city and county of Newcastle upon Tyne and for Northumberland.
Aitchison baronets, of Lemmington (1938)
- Sir Stephen Aitchison, 1st Baronet
- Sir Walter de Lancy Aitchison, 2nd Baronet
- Sir Stephen Charles de Lancy Aitchison, 3rd Baronet
- Sir Charles Walter de Lancy Aitchison, 4th Baronet