Their relative numbers is a matter of guess and conjecture.
How true that story is, remains a matter of conjecture.
But how long that will take is a matter of conjecture.
What he actually does believe has become a matter of conjecture.
His death, in late 1492, is a matter of conjecture.
She did, however, have money, although how much is a matter of conjecture.
How or why they died is a matter of conjecture.
Just how long his strength would last was a matter of conjecture.
How it would have gotten this name, however, is a matter of conjecture.
Whether or not Edward would have made a good king remains a matter of conjecture.