Lonsdale Records/12th (Reserve) Battalion/Documents despatched and received
- Main article: List of Surviving Lonsdale Records
The list of Lonsdale Records relating to the Lowther family and the Earls of Lonsdale are stored at the Cumbria Record Office (Carlisle Headquarters). The Lowther Family Estate have thousands of records listed in various categories and sub-categories ranging from DLons/L5 to DLons/L25. The records relating to the 11th Border Regiment (Lonsdale) range from DLons/L13/13/1 to DLons/L13/13/282
D LONS/L13/13/229–23012th (Reserve) Battalion / Documents despatched and received
- D LONS/L13/13/229: Register of documents despatched - date: 8 May 1915 - 21 January 1916
- D LONS/L13/13/230: Register of documents (indexed) received in or eminating from the office of 12th (Reserve) Battalion - date: 30 October 1915 - 31 May 1916
—For access to the above records please contact the Cumbria Archive Centre (Carlisle)