<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Guy II wePonthieu -- 25 December 1147 aiva mwanakomana waWilliam III wePonthieu naHelie weBurgundy.  <response>: Zvechokwadi, shanduro yakaoma zvikuru yemutsara uyu ndeiyi Guy II wePonthieu -- 1147, mwanakomana waWilliam III wePonthieu naHelie weBurgundy, akatsiva baba vake saGavhuna wePonthieu munguva yehupenyu hwaWilliam. 