Trinity High School - Trinity is a Catholic, college-preparatory high school, forming men of faith and men of character.

Trinity lost a great friend and teacher when Mr. John Esterle H’05 passed away on Feb. 25.

Trinity President Dr. Rob Mullen wrote, “For alumni from the ’70s, ’80s, ’90s and early 2000s, John was a force. If you didn’t have him for a math class or two you may have encountered him as the after school jug proctor (for 29 years). He did not suffer fools. His standards were sky high and students got there. His brother Dennis was also a math legend here. Together they launched thousands of students into college prepared, to the nth degree. Many let them know that they were responsible for their later careers in engineering and related fields.” His funeral mass was held on March 4.

May his soul, and the souls of all the faithful departed, through the Mercy of God, rest in peace.