Pre-12th Century
Although plaster was often used by the Romans, by Anglo Saxons and even, in a primitive
form, by early cave-dwellers, there is little recorded history of the Craft until
the 12th century.
12th Century
Already, in 12th century London there were so many cook-shop fires that Henry Fitz
Alwyn, the first Mayor of London, ordered all such places to be plastered and limewashed
for protection.
The order must have had some success, because in 1212, King John endorsed the edict
further, allowing shop-owners on the Thames and London Bridge just eight days to
whitewash and plaster, inside and out, any house covered with reed or rush, at pain
of having their property demolished.