Until his death in 1969, du Pont divided his time among his homes at Winterthur; Southampton, Long Island; Boca Grande, Florida; and an apartment in New York City.
The establishment of religion clause of the First Amendment means at least this: Neither a state nor the Federal Government can set up a church. Neither can pass laws which aid one religion, aid all religions, or prefer one religion to another .
The First Amendment also includes the right to freely express oneâs religion. It does so by guaranteeing every person the right to express any religious belief, or none at all, while at the same time prohibiting the government from favoring any particular religion over another.