Her great great great grandfather, Henry Ritch, was among the original settlers of Greenwich, CT, having received a grant of three acres there on May 19th, 1686...
There is some rather sloppy soldering on the beaded border beneath the spout (I do not believe this to be a repair) which we show in agonizing detail, see image four, and the overall color indicates that there may have been a removal at some point in time...
One or two mouse clicks in a Google search window will find you any number of similar examples which are lighter, shorter, fatigued and pricier. For example, lot 159 in Case's January 2016 sale (which weighed a full thirty-three percent less, at 4 oz. Troy) fetched 1240.00).