Mowbray, impartiall are our eyes and eares, Were he my brother, nay our kingdomes heyre, As he is but my fathers brothers sonne; Now by my Scepters awe, I make a vow, Such neighbour-neerenesse to our sacred blood, Should nothing priuiledge him, nor Partialize The vn-stooping firmenesse of my vpright soule.
"Richard-II"
Shakespeare, William