Katherina Louisa Charlotte Crosbie (1815–1839)
Katherina Louisa Charlotte Keppel (1839–1859)
Daughter of General Sir John Gustavus Crosbie. Married Henry Keppel in 1839.
England & Wales, national probate calendar (index of wills and administrations), 1858–1966, 1973–95 (Ancestry.com, accessed 19 January 2018)
England, select births and christenings, 1538–1975 (Ancestry.com, accessed 19 January 2018)
ODNB s.v. Keppel, Sir Henry