|For altered timeline version, see John Mackenzie|
John Mackenzie is the father of Alphonso Mackenzie.
John and Lilla Mackenzie later had two sons, Alphonso and Ruben, who grew up with their parents. To celebrate the bicentennial with his family, Mackenzie and Lilla took their children to a picnic, and were joined by the rest of their family. They ate rocket pops and Alphonso fought with his cousins. Alphonso went on to remember this day fondly.
- Marcus Mackenzie - Brother
- Lilla Mackenzie - Wife
- Alphonso Mackenzie - Son
- Ruben Mackenzie - Son
- Nicole - Ex-Daughter-in-Law
- Hope Mackenzie † - Granddaughter
- Agents of S.H.I.E.L.D.