<prompt> Translate the following text to EnglishTangu 1679 imekuwa mali ya familia ya Hasel, ambao walijenga upanuzi wa Kijojiajia, na ambao kwa vizazi vimehifadhiwa kwa uangalifu hazina ambazo zinajaza nyumba.  <response>: Since 1679 it has been owned by the Hasell family, who built the Georgian extension, and who over the generations have carefully managed the treasures that fill the house. 