5575 Sdt 2e Cl Lucien Pierre Castelnau, 122e RI.
Born at Castenet (Tarn-et-Garonne) on 26 July 1894, Lucien was killed in action at Beusejour (Marne) during offensive operations on 16 March 1915. He has no known grave but is commemorated on the town memorial at Cordes-sur-Ciel.
Research by David O'Mara, Croonaert Research Services.
