7 ▁September ▁ 1 8 3 6 , ▁aged ▁ 7 4 . ▁The ▁published ▁death ▁notice ▁referred ▁to ▁him ▁as ▁one ▁of ▁the ▁oldest ▁and ▁most ▁respect ed ▁inhabitants ▁of ▁the ▁col ony . ▁His ▁standing ▁was ▁illustrated ▁through ▁inter mar riage ▁of ▁his ▁daughters ▁with ▁well ▁known ▁families ▁such ▁as ▁the ▁L ay co cks ▁and ▁F is ks , ▁his ▁friendship ▁with ▁Thomas ▁Moore ▁and ▁Charles ▁Th ros by ▁and ▁a ▁visit ▁by ▁Governor ▁Mac qu arie ▁and ▁his ▁wife ▁Elizabeth ▁Mac qu arie . ▁ ▁Anne ▁B unker ▁died ▁aged ▁ 6 2 ▁in ▁ 1 8 3 7 . ▁The ▁property ▁passed ▁to ▁B unker ' s ▁daughter ▁Charlotte ▁Black ett ▁( 1 8 0 4 – 1 8 5 1 ) ▁who ▁was ▁living ▁with ▁her ▁husband ▁George ▁Black ett ▁at ▁Col ling wood . ▁Another ▁daughter , ▁Isabel la ▁was ▁married ▁to ▁Thomas ▁Ly cock ▁Junior ▁of ▁" K el vin " ▁at ▁Br ing elly . ▁ ▁Charlotte ▁Black ett ' s ▁husband ▁George ▁experienced ▁serious ▁financial ▁difficulty ▁during ▁the ▁ 1 8 4 0 s ▁de pression , ▁having ▁inv ested ▁heavily ▁in ▁improvement ▁to ▁the ▁estate , ▁including ▁a ▁fl our ▁mill ▁( the ▁Col ling wood ▁Fl our ▁Mill ) ▁near ▁the ▁Georges ▁River . ▁The ▁mill ▁re put edly ▁cost ▁ 1 5 , 0 0 0 ▁pounds . ▁Con sequently , ▁the ▁property ▁was ▁sold ▁between ▁ 1 8 4 2 – 1 8 4 5 ▁to ▁rep ay ▁George