Robuta

https://archives.lib.duke.edu/catalog/britishcorr_aspace_ref724_hoc Yerburgh - Younge, 1794-1900 and undated - Archives & Manuscripts at Duke University Libraries https://digitalcollections.udel.edu/Documents/Detail/oswald-pryor-wardell-yerburgh-hoole-hall-chester/108686 Oswald Pryor Wardell-Yerburgh, Hoole Hall, Chester - University of Delaware Digital Collections university of delaware