| first=Daniel Lleufer |last=Thomas |author-link=Daniel Lleufer Thomas |url=https://en.wikisource.org/wiki/Page%3ADictionary_of_National_Biography%2C_Second_Supplement%2C_volume_2.djvu/381 |title=Dictionary of National Biography |place=London |publisher=Smith, Elder & Co. |volume=2 | edition =1912 supplement |year=1912 |page=361 }}