Kirkhaugh cairns
... that 79 years after Herbert Maryon and Joseph Alderson discovered one of Britain's earliest known metal objects in the Kirkhaugh cairns, a group including Alderson's great-grandsons discovered another?
... that 79 years after <a href="./Herbert_Maryon" id="mwCAk" rel="mw:WikiLink" title="Herbert Maryon">Herbert Maryon</a> and Joseph Alderson discovered one of Britain's earliest known metal objects in the <b id="mwCAo"><a href="./Kirkhaugh_cairns" id="mwCAs" rel="mw:WikiLink" title="Kirkhaugh cairns">Kirkhaugh cairns</a></b>, a group including Alderson's great-grandsons discovered another?