Perkins List Rootsweb discussion group sharing ideas, information and questions pertaining to the Perkins family, as maintained by Sonya Perkins Lynch. http://homepages.rootsweb.com/~sonyapl/

Penhallow Worldwide central resource for the Penhallow, Penhollow and Penharlow lineages. Includes international database, history, personal pages, land maps, and the latest family news. http://www.penhallow.net/

Petitclerc Research exchange and means of communication amongst family members worldwide. http://www.petitclerc.org/

Patterson Mission is to collect and archive associated information pertaining to the name and its worldwide application. http://www.angelfire.com/nc2/pattersongeneaolgy/

Pargeter Family Tree Single name global study as maintained by Dorothy Glassborow from Leamington Spa, Warwickshire ENG. http://www.pargeter.spacomputers.com/

Percy: The Ancient House Historical overview of the name and its application as archived by Charles Percy. http://www.geocities.com/percyfamilyhistory/

Prisk Worldwide, single name study including variant Priske. http://www.prisk.org/

Porter Research Database of lineages submitted by various families. Includes query page and links to associated websites. http://freepages.genealogy.rootsweb.com/~porters/

Pancake Pages Research and resources for the name Pancake and variants Pankake and P(f)annenkuchen. http://www.usfamily.net/web/pankake/

Pilafian Web E-mail and web hosting for Pilafians and relatives worldwide, to facilitate contact and to maintain a central place to publish family history. http://www.pilafian.com/

Pavey Researching the name and its application. Includes vital records of which submissions are welcome. http://www.pavey.org/

Pomery Researching the name and its worldwide application including the variants Pomeroy, Pomry, Pomroy, Pommery and Pumroy. Registered with the Guild of One-Name Studies, number 3400. http://freepages.genealogy.rootsweb.com/~allpoms/

Penny/Penney Collection and dissemination of information pertaining to the name and variant including global application. http://www.inch.com/~penney/gene/

Pohl Documenting lineages from around the world. Submissions are welcome. http://members.aol.com/pohlpage/

Pagel Single name resource hub including census data, city directories, death records, obituaries and associated links. http://freepages.genealogy.rootsweb.com/~pagel/

Peavey Research Center Wills, brick walls, letters, family group sheets, scanned documents, speculations, family trees, census images and copies of vital records. http://freepages.genealogy.rootsweb.com/~jalanne/Index.html

Phebus Worldwide single name study including the spelling variants Phoebus, Phebues, Febus and Fibus. Features searchable database, forum and research resources. http://www.phebus.com/

Pedde Worldwide cyber meeting hall for everything Pedde. http://www.pedde.net/

Pentecost Research pertaining to the name and variants Penticost and Pentacost. Includes pedigrees, photographs, census transcipts and associated documents. http://pentecost.org/

Plesek Worldwide branches of the tree that originate from the small village of Hostasovice in the Czech Republic. Research includes the spelling variants Pleshek and Plesak. http://web.quick.cz/mplesek/