▁The ology ▁and ▁Philosoph y ▁in ▁P ader born ▁until ▁ 1 6 9 2 . ▁ ▁At ▁that ▁time , ▁the ▁Society ▁was ▁locked ▁in ▁an ▁inheritance ▁dispute ▁over ▁the ▁Bur en ▁estate , ▁involving ▁the ▁Elect or ▁of ▁Brandenburg , ▁amongst ▁others . ▁The ▁Jes uit ▁Order ▁dispatch ed ▁T onn eman ▁to ▁Vienna ▁in ▁ 1 6 9 2 , ▁to ▁represent ▁their ▁cause ▁to ▁Leopold ▁I , ▁Holy ▁Roman ▁Emperor . ▁The ▁Jes uits ▁met ▁with ▁success , ▁not ▁least ▁because ▁Leopold ▁I ▁was ▁greatly ▁under ▁their ▁influence . ▁ ▁T ön nem ann ▁soon ▁became ▁known ▁at ▁the ▁H abs burg ▁court ▁for ▁his ▁legal ▁expert ise . ▁This ▁came ▁to ▁notice ▁to ▁Leopold ▁I , ▁and ▁he ▁appointed ▁T ön nem ann ▁as ▁a ▁t utor ▁to ▁Joseph ▁von ▁L oth r ingen ▁in ▁ 1 7 0 1 . ▁ ▁In ▁ 1 7 0 5 ▁Joseph ▁I ▁succeeded ▁his ▁father ▁as ▁the ▁Holy ▁Roman ▁Emperor . ▁ ▁The ▁Arch du ke ▁Charles ▁- ▁Leopold ' s ▁younger ▁son ▁- ▁had ▁mean while ▁been ▁posted ▁to ▁Spain , ▁as ▁the ▁claim ant ▁to ▁the ▁Spanish ▁Crown ▁( the ▁War ▁of ▁the ▁Spanish ▁Su cc ession ). ▁T ön nem ann ▁was ▁appointed ▁as ▁his ▁conf essor ▁in ▁ 1 7 0 5 . ▁ ▁One ▁of ▁his ▁tasks ▁was ▁to ▁ar range ▁a ▁marriage ▁for ▁Charles . ▁He ▁travel led ▁to ▁Barcelona ▁in ▁order ▁to ▁negoti ate ▁the ▁marriage ▁of ▁Princess ▁Elisabeth ▁Christ ine ▁of ▁Brun