The same idea as the other threads of this nature. The usual rule applies but with a twist: don't post two PMs in a row, but go ahead and post as many Governors General as may have served during that PM's term.
I'll start us off:
1867: John A. MacDonald (Conservative)
GG: The Viscount Monck (1867), The Lord Lisgar (1869)
I'll start us off:
1867: John A. MacDonald (Conservative)
GG: The Viscount Monck (1867), The Lord Lisgar (1869)