▁bomb ing . ▁Pa ige ▁( J ess ica ▁T uck ): ▁Grace ' s ▁little ▁sister , ▁Pa ige ▁de als ▁with ▁life ▁very ▁differently ▁from ▁Grace ; ▁she ▁is ▁a ▁per fection ist ▁who ▁cl ash es ▁with ▁her ▁sister ' s ▁reck less ▁ways . ▁Mary ▁Frances ▁Norman ▁( C ait lin ▁D ul any ): ▁Grace ' s ▁sister ▁Mary ▁Frances ▁lost ▁her ▁life ▁in ▁the ▁Oklahoma ▁City ▁bomb ing , ▁leaving ▁behind ▁her ▁husband ▁Doug ▁and ▁her ▁son ▁Clay . ▁ ▁She ▁died ▁before ▁the ▁tim eline ▁of ▁the ▁show ▁began , ▁but ▁has ▁appeared ▁in ▁a ▁dream ▁sequence . ▁Doug ▁Norman ▁( Chr is ▁Mul key ): ▁Clay ' s ▁father ▁and ▁the ▁wid ower ▁of ▁Grace ' s ▁sister , ▁Mary ▁Frances . ▁Betty ▁Han ad ark o ▁( J ess ica ▁Walter ): ▁Grace ' s ▁mother , ▁Betty ▁Han ad ark o ▁lov es ▁her ▁daughter ▁but ▁has ▁difficulty ▁honest ly ▁facing ▁some ▁of ▁the ▁things ▁that ▁happened ▁to ▁Grace ▁as ▁a ▁child . ▁Joe ▁Han ad ark o ▁( Sam ▁H enn ings ): ▁Grace ' s ▁brother ▁Joe . ▁Ge ep aw ▁( August ▁Sch ellen berg ): ▁Grace ' s ▁grand father . ▁ ▁Ge ep aw ▁is ▁a ▁full - blo oded ▁Native ▁American , ▁a ▁member ▁of ▁the ▁Cho ct aw ▁people . ▁C ath y ▁( Fran ces ▁Fish er ): ▁Grace ' s ▁a unt ▁and ▁Betty ▁Han ad ark o ' s ▁sister . ▁ ▁A