Medieval English families on the internet: J

Jacob

• My Jacob Family (Kenneth Jacob)
  Includes Pedigrees and Histories of Jacob Families, Pedigrees of Various Families, an article entitled A vignette of Cinque Ports Jacobs, and information on Jacob coats of arms.

Jermy

• The Jermy Family of Norfolk and Suffolk (Colin Jermy)
  Includes Stewart Valdar's A Brief History of The Jermy Family of Norfolk & Suffolk (1958,1976), which outlines the history of the family from the 13th century; also pedigrees and photographs of family monuments, churches and houses.

Juby: see Houby

Juyl: see Worth