Parentage of Sir John Molineux

Dear Group: In the Visitation of Warwickshire 1619 under Arden is listed a Giles Arden with a wife Margaret said to be daughter of Sir John Molineux. Giles and Margaret would have lived in the 1320-1370 time period. Does anyone know the parentage of this John Molineux? His arms were recorded as "B a cres moline pierced or" Thanks;

Loren Varga