Information sur la source
Ancestry.com. Lives of the Lindsays, or, A memoir of the houses of Crawford and Balcarres [base de données en ligne]. Provo, UT: Ancestry.com Operations Inc, 2005.Données originales : Crawford, Alexander Crawford Lindsay,. Lives of the Lindsays, or, A memoir of the houses of Crawford and Balcarres. London: J. Murray, 1849.
