Template:Country data Duchy of WarsawFrom Wikipedia, the free encyclopedia {{ {{{1}}} | alias = Duchy of Warsaw | flag alias = Banner of the Duchy of Warsaw.svg | link alias-army = Army of the Duchy of Warsaw | flag alias-army = POL Wojska Lądowe.svg | size = | name = | variant = | altlink = }}
{{ {{{1}}} | alias = Duchy of Warsaw | flag alias = Banner of the Duchy of Warsaw.svg | link alias-army = Army of the Duchy of Warsaw | flag alias-army = POL Wojska Lądowe.svg | size = | name = | variant = | altlink = }}