, ▁Pot en all , ▁Port en all , ▁or ▁Port n all ▁Park ▁by ▁c . ▁ 1 7 7 0 . ▁In ▁ 1 8 0 4 ▁Rev . ▁Thomas ▁B isse ▁( c 1 7 5 4 - 1 8 2 8 ) ▁ex changed ▁it ▁for ▁some ▁land ▁at ▁T ite ▁Hill , ▁Eg ham ▁( pro bably ▁land ▁that ▁had ▁belonged ▁to ▁his ▁wife ' s ▁a unt ▁L yd ia ▁Ch all on er ▁( d ied ▁ 1 8 0 3 ) ▁with ▁David ▁J ebb , ▁the ▁younger ▁son ▁of ▁Dr . ▁John ▁J ebb , ▁Dean ▁of ▁C ash el ▁( c 1 7 0 6 - 1 7 8 7 ), ▁and ▁elder ▁brother ▁of ▁John ▁J ebb ▁( re former ). ▁ ▁B isse ▁extended ▁the ▁m ansion , ▁as ▁did ▁the ▁son , ▁Colonel ▁B isse - Ch all on er ▁( 1 7 8 8 – 1 8 7 2 ), ▁after ▁ 1 8 2 8 . ▁ ▁This ▁is ▁how ▁Pro s ser ▁described ▁it ▁in ▁ 1 8 2 8 : ▁' The ▁park , ▁compr ising ▁nearly ▁four ▁hundred ▁acres , ▁is ▁beautiful ly ▁und ulated , ▁and ▁divers ified ▁with ▁tim ber ▁and ▁fl our ishing ▁plant ations , ▁through ▁which ▁extensive ▁gra vel ▁wal ks ▁and ▁green ▁r ides ▁are ▁formed ▁; ▁in ▁well - ch osen ▁situations ▁are ▁seats ▁and ▁rust ic ▁retre ats , ▁command ing ▁extensive ▁and ▁beautiful ly ▁varied ▁views