Titles: Mr, Mrs, Miss, Ms, Dr, Earl, Father, Lady, Lord, Professor, Reverend, Sir, Viscount
Peerage Basics
“Duke, Marquess (or, in the French and Scottish spelling, Marquis), Earl, Viscount, Baron”
http://www.chinet.com/~laura/html/titles02.html
Peerage
http://en.wikipedia.org/wiki/Peerage
List of elected hereditary peers under the House of Lords Act 1999
http://en.wikipedia.org/wiki/List_of_elected_hereditary_peers_under_the_House_of_Lords_Act_1999
Royal and noble ranks
http://en.wikipedia.org/wiki/Royal_and_noble_ranks
Offices in the Polish–Lithuanian Commonwealth
http://en.wikipedia.org/wiki/Offices_in_Polish-Lithuanian_Commonwealth
Russian Nobility
http://en.wikipedia.org/wiki/Russian_nobility
Chinese Nobility
http://en.wikipedia.org/wiki/Chinese_nobility
List of family trees
http://en.wikipedia.org/wiki/List_of_family_trees