I just received some information from a gentleman in England giving me the maiden name of my grt grt grt grandmother Phillippa Kellow.She married a William Langdon who is my mother's grt grt grandfather through her father's line. The information came from the 1841 and 1851 Census of St. Teath.
William Langdon (b.1810 Cornwall Eng) m Phillippa Kellow (b. 1803 Cornwall Eng)
children: Thomas George Langdon m Fanny Powell (my line) James William John Robert Angelina