A cikin 1569 Fleming ya zama memba na majalisar zartarwa, a 1571 an sanya shi Babban Babban Admiral kuma a 1590 Ubangiji Babban Constable. A matsayin Gwamna na Finland da Estonia ya ɗauki nauyin mafi girman ikon Finland da Estonia ga masarautar Sweden, na gaba kawai ga sarki. Ya kasance mai goyon bayan sarki na Sweden da Poland Sigismund Vasa kuma saboda haka abokin gaba ne na kawun Sigismund, Duke Charles na Sudermania, wanda kuma ya yi da'awar gadon sarautar Sweden. Tambaya: A ina ne Fleming Gwamna na?
Finland da Estonia