Ilario Manià was born in Ronchi dei Legionari on 6 June 1869 and lived at Via San Lorenzo 77.
He was arrested in Trieste and deported to Germany on transport no. 22; he arrived in Dachau on 30 January 1944 and was registered under prisoner number 62791. He was later transferred to Bergen-Belsen on 9 November 1944, where he died on 10 December 1944.