government = monarchy
add_government_reform = feudalism_reform
government_rank = 1
technology_group = western
primary_culture = schlesian
religion = catholic
capital = 4723
1437.1.1 = {
  monarch = {
    name = "0000 I"  # Mikolaj I
    dynasty = "0000"  # Piast
    birth_date = 1424.1.1
    adm = 3
    dip = 4
    mil = 3
  }
}