Pedzisa mutsara unotevera: Lauriston akabatwa somusungwa wehondo kusvikira kuwa kwoumambo. Ipapo akabatana naMambo Louis XVIII weFrance, waakaramba akavimbika kwaari mukati meZuva Rezana. Mubayiro wake wakanga uri chigaro muChamber of Peers uye kutungamirira muRoyal Guard. Muna 1817, akagadzirwa marquis, uye akava mukuru mukuru we "Département du Finistère et de la place de Brest". Muna 1823, Lauriston akagadzwa kuva Marshal weFrance uye akatungamirira boka revarwi munguva ye
Rwendo rweSpain. Akafa nesitiroko muParis musi wa11 June 1828. Zita racho rakanyorwa paKoramu 13 yeArc de Triomphe.