ian ▁ch ert s ▁of ▁Corn wall ". ▁ ▁Gard ens ▁Robert , ▁Charles ▁and ▁their ▁brother , ▁Alfred , ▁were ▁deeply ▁engaged ▁in ▁ex otic ▁bot any ▁and ▁h ort icult ure . ▁They ▁founded ▁the ▁gard ens ▁at ▁Tre bah , ▁ ▁Gl end urg an ▁( now ▁a ▁National ▁Trust ▁property ), ▁Pen j err ick ▁and ▁Rose hill , ▁in ▁Fal mouth , ▁all ▁currently ▁open ▁to ▁the ▁public ▁and ▁containing ▁m ature ▁spec im ens ▁on ▁ex otic ▁plants ▁and ▁trees . ▁ ▁Min er als ▁George ▁Cro ker ▁Fox ▁( 1 7 8 4 – 1 8 5 0 ), ▁Robert ▁W ere ▁Fox ▁F RS ▁and ▁Alfred ▁Fox ▁assemble d ▁excellent ▁collections ▁of ▁min er als , ▁which ▁are ▁now ▁in ▁the ▁British ▁Museum ▁( N atural ▁History ), ▁given ▁by ▁Arthur ▁Russell . ▁Edward ▁Fox ▁( 1 7 4 9 – 1 8 1 7 ), ▁merchant , ▁of ▁W ade bridge , ▁supplied ▁the ▁great ▁collect or ▁Philip ▁R ash le igh ▁with ▁min eral ▁spec im ens . ▁ ▁Qu aker ▁interests ▁▁ ▁Many ▁of ▁the ▁family ▁were ▁Qu akers , ▁but ▁they ▁were ▁not ▁related ▁to ▁the ▁ ▁George ▁Fox ▁( 1 6 2 4 – 1 6 9 1 ) ▁who ▁was ▁one ▁of ▁the ▁found ers ▁of ▁the ▁movement . ▁ ▁They ▁were ▁active ▁locally ▁in ▁the ▁Fal mouth ▁Me eting , ▁Corn wall ▁Month ly ▁Me eting ▁and ▁Dev on ▁and ▁Corn wall ▁Qu arter ly ▁Me eting .