7 4 2 ▁by ▁H erman ▁Ka au ▁Bo er ha ave , ▁nep hew ▁of ▁H erman ▁Bo er ha ave . ▁His ▁brother ▁Abraham ▁arrived ▁in ▁ 1 7 4 6 ▁and ▁was ▁appointed ▁in ▁the ▁Kunst k am era . ▁ ▁B id lo o ' s ▁gard ens ▁ ▁B id lo o ▁laid ▁out ▁extensive ▁gard ens ▁on ▁the ▁hospital ▁estate , ▁including ▁p onds , ▁stat ues , ▁a ▁tri um phal ▁arch , ▁and ▁a ▁botan ical ▁garden ▁based ▁on ▁the ▁H ort us ▁Botan icus ▁in ▁Le iden . ▁He ▁also ▁ad vised ▁Peter ▁the ▁Great ▁on ▁h ort icult ure , ▁gard ens ▁and ▁f ount ains . ▁The ▁ts ar ▁visited ▁B id lo o ' s ▁garden ▁frequently , ▁even ▁when ▁B id lo o ▁was ▁not ▁at ▁home . ▁Supp osed ly , ▁B id lo o ▁was ▁also ▁one ▁of ▁the ▁original ▁design ers ▁of ▁the ▁Summer ▁Garden ▁and ▁Peter hof ▁in ▁St . ▁Petersburg . ▁In ▁ 1 7 3 0 ▁B id lo o ▁published ▁a ▁manuscript ▁on ▁his ▁private ▁ ▁garden , ▁intended ▁as ▁a ▁sou venir ▁for ▁his ▁children . ▁The ▁manuscript ▁included ▁ 1 9 ▁draw ings ▁which ▁B id lo o ▁made ▁of ▁the ▁gard ens . ▁The ▁manuscript ▁is ▁now ▁in ▁the ▁collection ▁of ▁Le iden ▁University . ▁ ▁References ▁ ▁Category : 1 6 7 0 s ▁birth s ▁Category : 1 7 3 5 ▁death s ▁Category : 1 7 th