Whether that should be "un", Wikipedia[1] lists both ul- and un- for the name. I'd also have thought the transliteration to take into account Sun letter assimil

Whether that should be "un", Wikipedia[1] lists both ul- and un- for the name. I'd also have thought the transliteration to take into account Sun letter assimilation rule. Perhaps it was less established, or not so well known to the author. [1] https://en.wikipedia.org/wiki/Gladys_Milton_Palmer https://en.wikipedia.org/wiki/Gladys_Milton_Palmer