chi ga tsunagatta hitothe person related by blood

Saigo no on-omoibito nite sōraikeru Ｍitsuyasu ga musume no Tosadono to iikeru nyōbō no, shin'in no Chikanori ga me o uchi-tsubusase-tamaitaru to mōshi-ai-sōrō to mōshitarikeru o kikase-owashimashite, on-me o kirari to miagete owashimashitarikeru ga, masashiki saigo nite hikiirase-tamainikeru to zo hito wa katari-haberishi.A court lady named Tosadono, the last favourite mistress [of the ex-Emperor Toba], daughter of [Minamoto no] Mitsuyasu, told him they speak to each other about that the new ex-emperor (Emperor Sutoku) made [Taira no] Chikanori blind, then His Imperial Majesty made his eyes looking up brightly; exactly that was his last moment and His Imperial Majesty drew his last breath; that is what people say.

Kono tegami wa jūsho ga machigatte iru.The address on this letter is wrong.