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.

Michele Brown

Michele Brown
Class of 1984

Jonathan Siebott

Jonathan Siebott
Class of 1982

Joe Boros

Joe Boros
Class of 2002

Tina Macdonald

Tina Macdonald
Class of 1988

Andrew Gibson

Andrew Gibson
Class of 1990

Jesse Thomas

Jesse Thomas
Class of 2006

Renea Thompson

Renea Thompson
Class of 1983

Donald Leisifer

Donald Leisifer
Class of 1976

Connor Connor Shank

Connor Connor Shank
Class of 2016

Ashley Smith

Ashley Smith
Class of 2001

Alyson Collins

Alyson Collins
Class of 2005

Starr Strutt

Starr Strutt
Class of 1976

Cindy Volz

Cindy Volz
Class of 1973

Jaclyn Beaver

Jaclyn Beaver
Class of 1995

Justin Summerill

Justin Summerill
Class of 1997

Samantha Rossiter

Samantha Rossiter
Class of 2005

Kandy Knichel

Kandy Knichel
Class of 1997

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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