Tuhia he tomokanga mō tēnei wāhanga - I te tau 1855, i whai wāhi atu a Walewski ki a Drouyn de Lhuys hei Minita mo nga Take o waho, ā, i mahi ia hei kaitohutohu o Wīwī i te Huihuinga o Paris
te tau e whai ake nei. Hei minita mo nga iwi ke, i tohe a Walewski mo te "whakataurite" me Ruhia, e whakahe ana ki te rautaki whakamataku a tana emepara i Itari i arahi ki te pakanga me Austria i te 1859. Whai muri i tana wehenga mai i te Manatū o waho i te tau 1860 ka noho ia hei Minita o te Kawanatanga o Parani, he tari i mau ia tae noa ki te 1863. I mahi ia hei seneta mai i te 1855 ki te 1865, i mua i tana whakatuunga ki te "Corps Législatif" i te 1865 me te perehitini o te Whare o nga Kawana na te Emepara, nana nei ia i whakahoki ki te Senate i muri i te tutu ki tana mana e rua tau i muri mai.