Site: William III's arrival and George III's health (1 memorial)
EN2, Bulls Cross, Myddelton House Gardens
This memorial was brought to our attention by a Londonist post about the various architectural cast-offs housed in Myddelton House Gardens: "How and when the monument got here, who commissioned or made it, why it was made, and why these events were commemorated together is a mystery — and will remain so forever laments Hewitt {senior gardener}, as anyone who may have been able to shed some light on it has long since passed."