- Preheat oven to 325°F. Grease and flour 10‑inch Bundt. 
- Simmer peaches with brown sugar, ½ cup sugar, cinnamon & vanilla 5 minutes; cool. 
- Cream butter & 3 cups sugar 5 minutes. Beat in cream cheese. 
- Add eggs one at a time. Mix in vanilla & Hennessy. 
- Whisk flour, baking powder, salt. Add to butter mixture in three additions. 
- Spread half batter in pan. Spoon peach mixture over; top with remaining batter. Swirl. 
- Bake 1 hour 40–50 min until tester is nearly clean. 
- Cool 15 min; invert onto rack to cool completely.