... to have and to hold the aforesaid tenement and land with all its appurtenances to the aforesaid
David and
Elizabeth his wife, for the term of their lives and to whichever of them lives longer, and to the lawfully produced heirs of their bodies for ever, from the chief lords of that fee, for services then formerly owed and by right accustomed. And if it should happen that the aforesaid
David and
Elizabeth his wife should die without heirs of their bodies lawfully produced between them, then we wish that the aforesaid tenement and land with all its appurtenances should revert and remain to the heirs and assigns of the said
David ap Thomas for ever. In witness of which matter to this present charter we have affixed our seals; these being witnesses,
David ap Hugo/Hugh[?] ap Morgan, Walter ap Morgan, Philip ap John [...] and Richard Maure[?] with many others. Given on the tenth day of the month of July in the thirty-first year of the reign of King Henry VIII after the conquest of England [1539].
(The first part of the doc should provide more on the identities of the main players.)
ADDED
Beyond that there's a section in the middle of the second line which I can't figure out.
It's something like: ...ac eor(um) d?ci(us) vinent...
... ac eor(um) diuti(us) vivent(i)...and to the the longer-liver of them