"Mr. Windfelder was a fantastic teacher who taught me twice at North Catholic. I was in the class of 1971. His great teaching inspired me to seek a degree in Math (Millersville University). From that I transferred my math knowledge to having a career in computer programming for the U.S. Navy. Thank you so much Mr. Windfelder and I will see you in Math Heaven someday!"
– Jim McAllister, Student,
Ambler, PA, Jul 23, 2022
"Thanks for over 3 decades of memories and great adventures birding. It was always a better day birding when you where there. You will be missed but whenever someone sees a "possible bird" your legacy will carry-on"
– Martin Selzer, Friend,
FLOURTOWN, PA, Apr 22, 2022
"Mr. Windfelder is a huge reason I am now an engineer. His geometry class sophomore year is what made math click for me. After that; the rest is history. I cannot express enough the impact he has had on my life. I am very saddened by his passing. He will be truly missed. RIP"
– Michael Galloway, Student,
Philadelphia, PA, Apr 20, 2022
"He was a devoted teacher with n esoteric sense of humor. I struggled with algebra but he always gave me a college-credit grade. He said: Hank, I know you know the work; you just freeze taking tests." I always appreciated his consideration. He was another example of true North Catholic Salesian spirit. RIP BROTHER FALCON!"
"RIP Mr. Windfelder ! I never liked math until I had the great fortune to have you as my teacher of Alg/trig . You opened this closed mind and math served me all during my 34 year career with Verizon ! Thank you sir for your help and my condolences to your family and friends ! Jim Lalley - class of '74 !"
– James Lalley, Student,
Levittown, PA, Apr 20, 2022
"Mr. Windfelder, great teacher better person. Thank you for imparting your mathematical knowledge to me. Had him for 2 years at North, he taught us 4 years worth of information. My thoughts and prayers are with you and your family."
– David Mastropietro, Student,
Springfield, PA, Apr 20, 2022