The Scottish Kennedy family included Marjory Kennedy-Fraser, but it was her father who took the family on worldwide tours, singing Scottish songs to ex-pats.
John Wilson was another Victorian stalwart recitalist.
Here are two papers about these individuals, given at a New Zealand conference in 2010. You need to download this link to a sizeable pdf. (It does take a while to download.)
Proceedings of the New Zealand Musicological Society and the Musicological Society of Australia Joint Conference hosted by the University of Otago, Dunedin, New Zealand between 2nd and 4th December 2010 / Edited by Marian Poole
The link in full:- http://nlnzcat.natlib.govt.nz/vwebv/holdingsInfo?bibId=1598198