Katherine Twaddle

Seneca Valley High School

Class of 1999

→ Join 3610 Alumni from Seneca Valley High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1942 all the way up to class of 2024.

KATHERINE'S PROFILE

This is a limited view of Katherine's profile, register for free or login to view all their profile information.

First Name	Katherine
Last Name	Twaddle
Graduation Year	Class of 1999
Gender	Female
City	N/A
State/Province	PA
Country	United States

Class of 1999 Alumni

→ Reunite with 85 class of 1999 alumni that have joined.

Nancy John
Class of 1989

Gary Muto
Class of 1983

Kay Tiger
Class of 1979

Nancy Kirby
Class of 1984

Diana Mills
Class of 1996

Frank Morgan
Class of 1987

Noelle Snyder
Class of 2000

Joe Riley
Class of 1987

Amy Evans
Class of 1995

Christine Foley
Class of 1999

Barb Rose
Class of 1991

Renea Thompson
Class of 1983

Cara Deere
Class of 1988

Jennifer Ferranti
Class of 1983

Testing Thisout
Class of 1976

Heather Downing
Class of 1999

Joan Spithaler
Class of 1978

Christine Sangricco
Class of 1981

Recent Class of 1999 Reunions

Plan a Class of 1999 Reunion for Free

Class of 1999- 20 Year Reunion

Invited Classes: 1999

Date: Jun 15, 2019

More Details →

Class of 1978 Informal Party/Picnic

Invited Classes: All Classes

Date: Jun 11, 2016

More Details →

SVHS Class of 99 10-year reunion

Invited Classes: 1999

Date: Sep 05, 2009

Description: Welcome to the Seneca Valley Class of '99 Reunion Planning Page! Since we know that not everyone is always wild about t...(read more)

More Details →