Parker, Wayne V. <br/><br/>
The Hammers Genealogy: The Descendants of Peter Hammer, 1757-1838 York and Greene Counties, Pennsylvania, a Soldier of the Revolutionary War 

 - Wichita, KS  Privately Printed  1972 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hammer Family<br/>Linn Family<br/>Lynn Family<br/>Colborn Family<br/>Skinner Family<br/>Van Voorhees Family<br/>Hanna Family
<br/><br/><label>Subjects--Topical Terms: </label><br/>Families
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pennsylvania