Possibly on February 12 (according to other sources February 10), 1242 Henry died near Martirano in Calabria after a fall from his horse when he was moved there from Nicastro.
Diduga pada tanggal 12 Februari (menurut sumebr-sumber lain 10 Februari), tahun 1242 Heinrich meninggal di dekat Martirano, Calabria setelah jatuh dari kudanya ketika ia pindah kesana dari Nicastro.