https://www.merriam-webster.com/dictionary/knight%20grand%20cross
KNIGHT GRAND CROSS Definition & Meaning - Merriam-Webster
The meaning of KNIGHT GRAND CROSS is a member of the highest class in an honorary order (as the Bath) with more than one class of membership.
knight grand crossdefinitionmeaningmerriamwebster
https://www.wikidata.org/wiki/Q12177451
Knight Grand Cross of the Order of the Bath - Wikidata
award in the Order of the Bath
knight grand crossof theorderbathwikidata