Mezue ahịrịokwu na-esonụ: William Frederick ketara aha nke Prince of Wied mgbe nna ya nwụsịrị na 1907. Mgbe Mgbanwe Ọchịchị Germany na 1919 gasịrị, e wepụrụ utu aha ndị isi nile. Ọ ghọrọ onye isi, ma ọ bụ "Fürst", ruo mgbe ọ nwụrụ na 1945, nke aha ya bụ nwa nwa ya dị afọ iri na anọ bụ Frederick William (1931-2000) ketara. Nwa ya nwoke bụ Hermann anwụọla tupu ya anwụọ, ebe ọ nwụrụ n'ihe ọghọm ọ nwetere n'agha n'oge Agha Worldwa nke Abụọ na Rzeszów,
Poland.