Seneca Valley High School Alumni

Harmony, Pennsylvania (PA)

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Katherine Twaddle

Seneca Valley High School
Class of 1999

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KATHERINE'S PROFILE

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

→ Reunite with 86 class of 1999 alumni that have joined.

Charles Lisella

Charles Lisella
Class of 2017

Teri Mick

Teri Mick
Class of 2000

Henry Byrd

Henry Byrd
Class of 1969

Jennifer Gibson

Jennifer Gibson
Class of 1990

Jeff Weiss

Jeff Weiss
Class of 2000

Christina Gearing

Christina Gearing
Class of 1991

Larry Walker

Larry Walker
Class of 1972

Joe Stepnick

Joe Stepnick
Class of 1977

Thomas Friedman

Thomas Friedman
Class of 1979

Richard Mcgiffin

Richard Mcgiffin
Class of 2011

Thor Honda

Thor Honda
Class of 1987

Heather Morris

Heather Morris
Class of 1997

John Boozel

John Boozel
Class of 1985

Melanie Garing

Melanie Garing
Class of 1993

Amanda Meister

Amanda Meister
Class of 1985

Jennifer Purvis

Jennifer Purvis
Class of 1987

Lisa Lane

Lisa Lane
Class of 2000

Shawn Mccaffrey

Shawn Mccaffrey
Class of 1986

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

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Class of 1978 Informal Party/Picnic

Invited Classes: All Classes

Date: Jun 11, 2016

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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 ab...(read more)

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