Tayle came from a family of some importance in late medieval Tavistock. John Tayle (either William’s brother or another kinsman) served as portreeve of the borough in 1408-9, and other members of the family went on to hold the same office later in the century.
Tayle is not known to have left any offspring, and it seems that all his property eventually passed to his brother and the latter’s descendants, several of whom rose to considerable prominence in their town. Richard Tayle (probably John’s son of that name) served as mayor of Tavistock in 1448-9, and another kinsman, Walter Tayle, held the same office in 1484.
