Okay,
Here's where you can find Doctor Mack.
Fairburn's Everlasting Sonster c1820 p69'Tally Ho the Hounds Sir'
Baring Gould's Songs of the West p10 with music 'Parson Hogg'
Huntington's (Sam Henry's) Songs of the People p29 with music
John Bell's Rhymes of Northern Bards 1812 (1971) p229 'The Jolly Parson'
Very likely on the Bodleian site. Pitts printed it,title Tally Ho the Hounds'
Songs of the Fellpacks...Melbreak Hunt p79
Holme Valley Beagles Hunt Book p12