Sir Simon de Montacute, 1st Baron Montacute was born circa 1250 in England to William de Montacute (-1270) and Bertha Unknown and died 26 September 1316 Yardlington, Wincanton, Somersetshire, England of unspecified causes. He married Hawise de St. Amand (-1287) . He married Isabel Unknown .
|William de Montacute, 2nd Baron Montacute (c1285-1319)||1285 England||18 October 1319 England||Elizabeth de Montfort (-1354)|
|Elizabeth de Montacute (-1308)||England||1308 England||Robert de Brent (-1309)|
|Simon de Montacute, 1st Baron Montacute (-1316)||1250 England||26 September 1316 Yardlington, Wincanton, Somersetshire, England||Hawise de St. Amand (-1287) |