I am almost sure the brother-in-law's name is Robert Heade. Not sure about the testator himself.
I transcribe the fragment as:
"In manner and forme following. Imprimis he gives unto his Brother in Law Robert Heade his Colte and his two Cowes, and all other his goods and chattles, and called for a paire of breeches which he had in a Chest, and when they were brought to him, he the said John [Graine?] delivered the said breeches to Robert Heade aforesaid; in lieu of all the rest of his goods whatsoever. All which words or the like in effect he [..offered] declared ..."
I have seen a few wills of this vintage in which the testator is referred to in the third person. Does he sign with a mark?