What did Mrs Sarah Hill bequeath and for whom?

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“In the church is a memorial to Mrs. Sarah Hill, who bequeathed 1 pound annually, to be divided at Easter, between two boys and two girls who "have never been undutiful to their parents; who have never been known to swear or to tell untruths, to steal, or to break windows." Fancy giving up all that for five shillings a year! It is not worth it!”