▁preserved ▁and ▁maintained ▁by ▁the ▁Town ▁of ▁Brook h aven . ▁The ▁Long wood ▁Est ate ▁is ▁part ▁of ▁a ▁huge ▁par cel ▁of ▁land ▁originally ▁purchased ▁by ▁William ▁" T ang ier " ▁Smith ▁in ▁the ▁ 1 7 th ▁century , ▁which ▁he ▁called ▁Man or ▁St . ▁George . ▁The ▁estate ▁consists ▁of ▁a ▁large , ▁late ▁ 1 8 th ▁century ▁main ▁house ▁( alter ed ▁and ▁en larg ed ▁during ▁the ▁ 1 9 th ▁century ), ▁care t aker ' s ▁c ott age , ▁a ▁farm ▁complex ▁( of ▁bar ns ▁and ▁sh eds ▁d ating ▁from ▁the ▁late ▁ 1 8 th ▁through ▁early ▁ 2 0 th ▁centuries ), ▁the ▁Smith ▁family ▁c emetery , ▁and ▁a ▁small ▁frame ▁school house ▁moved ▁to ▁the ▁property ▁in ▁ 1 9 7 7 . ▁ ▁It ▁was ▁added ▁to ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁ 1 9 8 1 . ▁ ▁References ▁ ▁External ▁links ▁By g one ▁Long ▁Island ▁---- ▁Historical ▁---- ▁The ▁Long wood ▁Est ate ▁a ka ▁St ▁George ' s ▁Man or ▁ ▁Category : H ouses ▁on ▁the ▁National ▁Register ▁of ▁Historic ▁Places ▁in ▁New ▁York ▁( state ) ▁Category : G oth ic ▁Rev ival ▁architecture ▁in ▁New ▁York ▁( state ) ▁Category : Col onial ▁Rev ival ▁architecture ▁in ▁New ▁York ▁( state ) ▁Category : H ouses ▁completed ▁in ▁ 1 7 9 0 ▁Category : H ouses ▁in ▁Su ff olk ▁County , ▁New ▁York