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.

Todd Eury

Todd Eury
Class of 1991

Dawn Jamieson

Dawn Jamieson
Class of 1974

David Green

David Green
Class of 1994

Kevin Rape

Kevin Rape
Class of 1989

Barbara Kennedy

Barbara Kennedy
Class of 2000

Kim Wolf

Kim Wolf
Class of 1981

Carolyn Davey

Carolyn Davey
Class of 1968

Courtney Mink

Courtney Mink
Class of 1996

Miranda Deffenbaugh

Miranda Deffenbaugh
Class of 2014

Scott Gliebe

Scott Gliebe
Class of 1996

Raelene Milller

Raelene Milller
Class of 2000

Tanya Tipton

Tanya Tipton
Class of 1990

Aliza Guntang

Aliza Guntang
Class of 1989

Sean Hollas

Sean Hollas
Class of 1984

Dan Gibbon

Dan Gibbon
Class of 1983

Michael Pepe

Michael Pepe
Class of 1979

Pamela Mccartney

Pamela Mccartney
Class of 1988

Varden Armstrong

Varden Armstrong
Class of 1992

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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