ˌɔn sɛptˈɛmbɚ twˈɛnti nˈaɪn, wˈʌn θˈaʊzənd θɹˈiːhˈʌndɹɪd sˈɪks, dˈuːk ˈɛɹɪk ænd dˈuːk vˈældᵻmɚɹ ɚɹˈaɪvd æt kˈɪŋ bˈɜːdʒɚz ᵻstˈeɪt ɪn hˈætuːnə pˈæɹɪʃ baɪ lˈeɪk mˈɛlæɹən.
On September 29, 1306, Duke Eric and Duke Valdemar arrived at King Birger's estate in Håtuna Parish by Lake Mälaren.