at any time hereafter during the continuance of 
these presents may be come due or owing for or in 
respect of the said premises or any part thereof and 
the same action or actions sute or sutes to prosecute 
and follow or to discontinue or leave to arbi
tration if he shall see cause and also for her 
and in her name but to and for her use to 
grant bargain and sell and dispose of all 
or any part or any part of the said several tracts 
and parcils of land hereditaments and premises 
with the appurtenances into upon and of which 
he shall have so entered and taken possession as 
aforesaid to such person or persons and for such price 
and prices as to him shall seem fit and reasonable 
and upon receipt of the purchase money or 
any part thereof for her and in her name to give 
sufficent receipts acquittences and discharges for 
the same and as her act and deed to execute 
seal and deliver such conveyances and assurances 
in the law unto the purchaser or purchasers 
thereof or any part thereof their heirs and 
assigns forever as shall be needful and required 
to be done in that respect and also for her and 
in her name to release and discharge all the 
mortgages executed to her by the said Moses Elias 
Levy of the said several tracts and parcils of land 
hereditaments and premises or of certain parts 
thereof and which said mortgages executed 
to her by the said Moses Elias Levy of the said 
several tract and parcils of land hereditaments 
and premises or of certain parts thereof and 
which said mortgages are duly recorded in the 
County of Saint Johns Teritory of Florida on 
the 2nd day of May one thousand eight hundred