Valencia, California
Thomas LethFebruary 8, 2022Thomas Dean Leth, longtime resident of the SCV and favorite science teacher at Hart High School for decades, passed away peacefully in 2022. He was 87.Born in Oak Park, Illinois, son of the state budget director, Tom earned a Master's in Organic Chemistry from the...
Read MoreRIP Mr Leth! You were my favorite teacher at Hart HS! I enjoyed your 'unique' sense of humor, and all of your stories that you shared in Physics class (Hart '82). You will always be my favorite teacher from Hart HS (stated in the yearbook). My condolences to your family, he will never be forgotten!!
Sandy P.
May 10, 2025 | School
So fun to see you and your identical twin brother, my dad, Ted interact. I always felt you were a good sounding board and second father´s opinion. Helped me develop my interest in tennis and ping pong!
Ann Snyders
May 28, 2024 | Family
RIP Mr. Leth. Had you for Science in the 70´s. You´re responsible for my love of Science.
Chuck Kokoska
May 26, 2024 | School
