Tresillian (EN) / Tresulyan (KW)

Type: 
Settlement
Parish: 
St Clement
Hundred: 
Powder
Elements: 

Sulyan

This refers to the name of a person: 
name

tre

Meaning: 
farmstead, settlement
Elements notes: 
<tre> 'farmstead' + Sulyan personal name
Historic forms: 
Tresulyan 1315, 1326, 1592, Tresulian 1317, 1325, 1336.