Sentence:  I cannot nor ought nor, except I would bee noted not onely ingrate to your royall person beyng my patrone & <WSD>preferrer</WSD>, but also a neglecter of my dutye, a secrete mummer of suche thynges whiche touche both the inheritance of your croune & the honor of your realme ether holde my peace or kepe silence. 
Meaning of the word marked with <WSD> tags:  A person who advances or promotes someone or something.