Re: William Proudfoot from Scotland

Do you know if this William Proudfoot could have had a child or a relative called William J. Proudfoot. This latter was born in Kircaldy in 28 May 1869 it seems, by his census page in the Spanish city of Vigo, where he was an Evangelical missionary from 1904. He came back to England when his wife, Margaret Reor Thomson died in 1911.