Thank you for all this valuable information, 'Nookie'! The thread was started 5 years ago I see by a chap who was presumably a descendant, but may not still access RootsChat. Although this South African branch is only distantly linked to mine, it's certainly been useful to find out what happened to the daughters and I shall be adding the details to my Ancestry.com tree...
Regards, Roger (ERRINGTON One Name Study)