Sentence:  The other testamentary writing was on stamped paper, and was as follows: "This is my last will and testament, at my death for "my husband to <WSD>bewill</WSD> to him the sum of 300/., which is now "in the joint stock annuities, for his own use [...]" 
Meaning of the word marked with <WSD> tags:  To will (to); bequeath by a will or testament.