Dhameystir weedha soo socota: Sanadkii 1608-kii, Sir Cahir O'Doherty, oo ahaa madaxa magaca O'Doherty iyo sayidkii Inishowen, wuxuu bilaabay kacdoonkii O'Doherty
Derry oo gubanaysa. Ka dib guuldaradii kacdoonka, inta badan dhulka O'Doherty waxaa la siiyay Arthur Chichester. Bishii Luulyo 1990, kulankii O'Dogherty Clan ayaa la qabtay waxaana Ramon Salvador O'Dogherty oo reer Spain ah si rasmi ah loogu dhajiyay inuu yahay Madaxa Magaca xaflad ka dhacday Belmont House, Derry. Intii lagu guda jiray xafladda, waxaa loo dhiibay seeftii uu Cahir O'Doherty watay intii uu ku dhintay dagaalkii 1608.