d_riga= { 2550.1.1 = { holder = baltic0004 tributary_of = { suzerain = d_courland contract_group = tributary_settled } } } c_riga = { 2554.1.1 = { change_development_level = 8 } } d_latgalia= { 2550.1.1 = { holder = baltic0001 change_development_level = 6 } } d_courland= { 2550.1.1 = { holder = baltic0007 change_development_level = 3 } } c_selpils= { 2550.1.1 = { holder = baltic0007 change_development_level = 7 } } c_aluksne = { 2550.1.1 = { holder = baltic0008 tributary_of = { suzerain = d_courland contract_group = tributary_settled } change_development_level = 6 } } c_kokenois = { 2550.1.1 = { holder = baltic0009 tributary_of = { suzerain = d_courland contract_group = tributary_settled } } } c_daugavpils = { 2550.1.1 = { holder = baltic0009 tributary_of = { suzerain = d_courland contract_group = tributary_settled } } } c_limbazi = { 2550.1.1 = { holder = baltic0010 change_development_level = 6 } }