
I seem to recall Weird NJ had something about this place.If it is a private estate owned by the DuPonts or someone else with money,of course they would have guards to chase away tresspassers. The Du Ponts have a great deal of money so an old man having security guards etc.is no big surprise.
A lot of rich people and celebrities have country places where you least expect them. Raymond Burr had a summer home on one of the lakes in Hot Springs,Ark. and the silent film actress Colleen Moore owned a ranch on the Guadalupe River near Boerne,TX,which is now a center for seminars,etc.
near San Marcos,TX is a ranch called Joe E.Brown,my dad wondered if it had belonged to the comedian of that name who was in vaudiville and films
way back in the 1920s and 30s.
My dad attended St.John's catholic School in Hot Springs,back in the 1920s and early 30s,before the family moved back to Milwaukee.He went to school with some of the heirs of the Reynolds tobacco fortune and even pointed out their house one day when we went up to visit his aunts.
Al Capone didn't have a summer place in Hot Springs,but he would stay at the Como Hotel and guys with machine guns were posted on the roof
according to my dad. John D.Rockerfeller once was handing out dimes to little kids and my dad and Uncle Tom each got one.John D. did this to signafy the first dime he ever made and for little kids to learn to be thrifty,guess he believed you can't start them to young.Asked my dad what they did with the dimes,and he said they bought candy with them. They didn't get much money as kids to spend,and i guess what they did get was for doing chores.
So a dime in those days bought a kid quite a bit of candy.
Don't know what the local police are doing in all this.If the place is owned by the family,maybe the cops just let them handle security.
Bachelor's Grove cemetery near Chicago is patroled by police and there are other areas that have become famous for being haunted where they patrol to keep out vandals and thrill seekers.
There was a local San Antonio urban legend called Midget Mansion.It was supposed to have been this large mansion built by a retired cirus midget preformer.Can't recall all the details,but it too was a popular hang out and the cops would chase people away. It was torn down quite a few years ago.
People can be very destructive.
At Commanche Lookout Park in San Antonio,there is a water tower built of stone in 1929 according to the date on the building.It was designed to look like a castle tower.The city put a 6 or 7 foot chain link fence around it with razor wire on top to protect the thing from vandals.There used to be a house on the land which is long gone and back in the 1950s and 60s there were two busts of comanche warriors on the gate postsThe city had an article two years ago about the place and they want to try to recover the stolen busts.the hill got it's name as it offers a sweeping view of the area, and would be easy to see an advancing force of men.
Then back in the 1990s there was an article about a stagecoach mile marker on Bulverde and Lower Smithson Valley Road.It sat there for over 100 years,
but after the article,the old stone disappeared.
i can understand why they don't want people running around the property.Some people would be respectfle,but others would just trash the place,which ruins it for everyone.