Here 100+ Jarvis mainly from greater London area before 1800 + Oostende, Belgium
http://users.pandora.be/hugo.harth/familie/index.htmhttp://users.pandora.be/hugo.harth/familie/index.htm
Look also for similar names as Jervis, Jarves, Garvis, Jarvies, Jervais, Gervice ....
Main webpage on http://users.pandora.be/hugo.harth/genealogie.htmhttp://users.pandora.be/hugo.harth/genealogie.htm