▁while ▁Charles ▁Louis ▁minor ity ▁last ed . ▁In ▁ 1 8 0 7 ▁Napoleon ▁Bon ap arte ▁dissol ved ▁the ▁kingdom ▁of ▁E tr uria ▁and ▁Charles ▁Louis ▁and ▁his ▁mother ▁took ▁refuge ▁in ▁Spain . ▁In ▁May ▁ 1 8 0 8 ▁they ▁were ▁forced ▁to ▁leave ▁Spain ▁by ▁Napoleon ▁who ▁arrested ▁Charles ▁Louis ' ▁mother ▁in ▁a ▁convent ▁in ▁Rome . ▁Between ▁ 1 8 1 1 ▁and ▁ 1 8 1 4 ▁Charles ▁Louis ▁was ▁placed ▁under ▁the ▁care ▁of ▁his ▁grand father , ▁the ▁de posed ▁King ▁Charles ▁IV ▁of ▁Spain . ▁ ▁After ▁Napoleon ' s ▁fall , ▁in ▁ 1 8 1 7 , ▁Inf anta ▁Maria ▁Lu isa ▁became ▁Duch ess ▁of ▁Lu cca ▁in ▁her ▁own ▁right ▁and ▁Charles ▁Louis , ▁age ▁six teen , ▁became ▁her edit ary ▁Prince ▁of ▁Lu cca . ▁In ▁ 1 8 2 0 ▁he ▁married ▁Princess ▁Maria ▁Ter esa ▁of ▁Sav oy . ▁They ▁were ▁a ▁mismatch ed ▁couple ▁and ▁had ▁only ▁one ▁surv iving ▁son . ▁ ▁At ▁his ▁mother ' s ▁death ▁in ▁ 1 8 2 4 , ▁Charles ▁Louis ▁became ▁the ▁reign ing ▁Duke ▁of ▁Lu cca ▁as ▁Charles ▁I . ▁He ▁had ▁little ▁interest ▁in ▁r uling . ▁He ▁left ▁the ▁du chy ▁in ▁the ▁hands ▁of ▁his ▁minister s ▁and ▁spent ▁most ▁of ▁his ▁time ▁travel ing ▁around ▁Europe . ▁A ▁liberal ▁movement ▁led ▁him ▁to ▁ab d icate ▁Lu cca ▁in ▁favor ▁of ▁the ▁Grand ▁Duke ▁of ▁T usc any