Sentence:  Here lieth one who did most truly prove, / That he could never die while he could move, / So hung his destiny, never to rot, / While he might still <WSD>jogg</WSD> on and keep his trot, 
Meaning of the word marked with <WSD> tags:  To walk or ride forward with a jolting pace; to move at a heavy pace, trudge; to move "on" or "along".