I've made a beginning, for what little (very little in this case) it's worth.
The last part appears to be:
...Exores pro vero cum
protestac(i)o(n)e &c
The last four words appear to mean something like: for true, with protestation
Exores is the seond person singular present active subjunctive meaning persuade.
However without the first word it's not much use.
I would say the date is probably: ijo Jan(uar)ij 1715o
That is, 2 January 1715 (Old Style). Others could easily see it differently.
It's certainly not a regular probate clause.