Many years ago my Medical Doctor was a Dr Isaac S Fox whoe's wife was Gladys Lightman / Likhtmakher of Leeds, Yorkshire.
Dr Isaac Fox before he came to London had been the Lord Mayor of the City of Chester. Dr Fox's original family name was Faux and he was
born in Krakow, Poland. One of Dr Isaac S Fox and his wife Gladys sons lives in Toronto, Canada, there is some information on the JewishGen,
Family Trees of the Jewish People, Family Name of Faux.
The Lightman family manufactured furniture and was very well known in Leeds.