1 8 5 1 ) ▁married ▁and ▁had ▁issue . ▁ ▁Children ▁of ▁Arthur ▁O ' Con nor ▁and ▁El isa ▁de ▁Cond or c et : ▁ ▁Daniel ▁O ' Con nor ▁( 1 8 1 0 – 1 8 5 1 ) ▁He ▁married ▁ 1 8 4 3 ▁Ernest ine ▁Du val ▁du ▁Fra ville ▁( 1 8 2 0 – 1 8 7 7 , ▁who ▁died ▁at ▁C annes ), ▁and ▁had ▁issue ▁two ▁sons , ▁Arthur ▁O ' Con nor , ▁and ▁Fern and ▁O ' Con nor . ▁Arthur ▁served ▁in ▁the ▁French ▁army , ▁married ▁and ▁had ▁two ▁daughters . ▁The ▁elder ▁daughter ▁▁ ▁Arthur ' s ▁younger ▁daughter ▁Brig itte ▁O ' Con nor ▁( 1 8 8 0 – 1 9 4 8 ) ▁was ▁the ▁mother ▁of ▁the ▁French ▁poet ▁Pat rice ▁de ▁la ▁Tour ▁du ▁Pin ( 1 9 1 1 – 1 9 7 5 ). ▁Arthur ' s ▁younger ▁daughter ▁has ▁many ▁living ▁descend ants ▁through ▁both ▁sons . ▁ ▁Arthur ▁O ' Con nor ▁( 1 8 4 4 – 1 9 0 9 ) ▁md ▁ 1 8 7 8 ▁Mar guer ite ▁de ▁Gan ay ▁( 1 8 5 9 – 1 9 4 0 ), ▁ 2 ▁daughters ▁Elisabeth ▁O ’ Con nor , ▁called ▁Jane ▁by ▁her ▁uncle ▁Fern and ; ▁she ▁married ▁Alexandre ▁de ▁La ▁Ta ul otte ▁Brig itte ▁Emil ie ▁Fern ande ▁O ' Con nor ▁( 1 8 8 0