The oddest English spellings, part 17: The letter H

Because of the frequency of the words the, this, that, these, those, them, their, there, then, and with, the letter h probably occurs in our texts more often than any other (for Shakespeare’s epoch thee and thou should have been added). But then of course we have think, three, though, through, thousand, and words with ch, sh, ph, and gh.
The oddest English spellings, part 17: The letter H