Richard le Tyas
Richard was born before 1285.  He died after 1300 in Burghwallis/Burgh Walleys, Yorkshire, England.

 Alice de Tankersley
Alice was born before 1285.  She died after 1300.

 Jane le Tyas
Jane was born about 1310 in Burghwallis, Yorkshire, England.  She died after 1315 in North Elms Hall, Yorkshire, England.