When was this park created?

Here's some history, but I can't find when the park was actually established; The park owes its existence to Judge Griffiths, who in the late 1800s purchased the original 117 acres that he willed at his death to be made into a park for everyone's enjoyment. Griffiths HV stipulated that the park be named Griffiths-Priday Ocean State Park, a combination of his surname and the name of his foster parents who brou

Do you know anyone who does? That we could make inquires to?

I don't know the history of this park. Sorry