Perhaps you should try some spelling variations:
ronald archibald » mcdonald archibald, rowan archibald, oswald archibald
archibald bowie » archibald howie, archibald bower, archibald bogle
baron macdonald » ian macdonald, brian macdonald, iain macdonald
6th baron » c.h baron

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: ronald archibald bowie-macdonald, 6th baron macdonald*.