Conveyance by grant and release to a purchaser in fee, with the usun
covenants for title.
Conveyance by a vendor (mortgagor), and his mortgagee, to a purchaser;
the former conveying the fee, and the latter surrendering a term of years
rested in him under the mortgage-deed.
7. Covenant from mortgagee that he has done no act to incumber.