- [S195] International Genealogical Index, The Church of Jesus Christ of Latter-Day Saints, (www.familysearch.org;), baptism of Laura Gertrude Anna Bowles, daughter of Charles Oldfield Bowles and Elizabeth, 12 Aug 1822, Saint Mary-St Marylebone Road, Saint Marylebone, London, born 21 Jul 1822 (extracted from registers) (Reliability: 2).
- [S366] The Peerage of the British Empire as at present existing, Edmund Lodge, (25th ed., London 1856 (available on books.google.co.uk);), p.466 (Reliability: 2).
- [S213] Hampshire Allegations for Marriage Licences Granted by the Bishop of Winchester 1689 to 1837, William J. C. Moens (ed.), (Volumes I-II. London: Harleian Society, 1893, available in digitised format on www.ancestry.co.uk;).
Bowles, Charles-Oldfield, of North Aston, co. Oxford, now resident in the p. of Eling, Esq., 21, & Elizabeth Montagu, of St. Marylebone, co. Middlesex, now resident in the p. of E., 21, at E., 1 Jan., 1816. The Rt. Hon. William-Sturges Bourne, of E., Esq., bondsman.
- [S205] FreeBMD, (www.freebmd.org.uk;), marriages of James Greenwood and Laura Gertrude Anna Bowles share reference Wokingham 2c 855, December quarter 1863 (Reliability: 2).