What type of romanization is the fourth name listed in the Song dynasty classic text "Hundred Family Surnames"?
Li (surname): Li is the pinyin and Wade–Giles romanization (spelled Lí, Lǐ, or Lì when pinyin tone diacritics are used) of several distinct Chinese surnames that are written with different characters in Chinese. Li (surname 李):  It is the fourth name listed in the Song dynasty classic text "Hundred Family Surnames".
pinyin and Wade–Giles