ANSWER: Nada, not one

QUESTION: How many state representatives from Bucks County were among the 20 to sign a June 10th letter, expressing support for the courageous action of Theresa Gaffney?
http://www.pahousegopnews.com/AttachedFiles/June_10_2014/letter%20to%20mrs_%20gaffney-PA%20DEFENSE%20OF%20MARRIAGE%20ACT001.pdf

It is certainly NOT surprising to NOT see Tina Davis' or Steve Santarsiero's names on this list. However,

Where is Paul Clymer's name?
Where is Gene DiGirolamo's name?
Where is Frank Farry's name?
Where is John Galloway's name?
Where is Bernie O'Neil's name?
Where is Scott Petri's name?
Where is Marguerite Quinn's name?
Where is Kathy Watson's name?