peerages.htm - a local copy of David Beamish's list of peerage creations
http://website.lineone.net/~david.beamish/peerages.htm

parse.py - matches names on Beamish's page to parlparse's identifiers,
and outputs the file BeamishParsed

BeamishParsed - data in CSV format, with parlparse IDs, from Beamish

extend-xml.py - merges BeamishParsed back into peers-ucl