Definition of "statued"

Here in seclusion, as a widow may, / The lovely lady whiled the hours away, / Pacing in sable robes the statued hall, / Herself the stateliest statue among all, […]

1863 November 23, Henry Wadsworth Longfellow, “The Student’s Tale. The Falcon of Ser Federigo.”, in Tales of a Wayside Inn, Boston, Mass.: Ticknor and Fields, page 35

[T]he façade of the cathedral did not stand ignominious in faded stucco, but had upon it the magnificent promise of the half-completed marble inlaying and statued niches, which Giotto had devised a hundred and fifty years before; […]

1862 July – 1863 August, George Eliot [pseudonym; Mary Ann Evans], “The Barber’s Shop”, in Romola. […], volume I, London: Smith, Elder and Co., […], published 1863, book I, page 53