In any case, these relationships indicate the connection between Yoshitada and the Ise-Heishi (Taira clan), and it is these relationships that are considered to be one of the remote causes for some of Yoshitada's descendants to side with the Taira family during the Jisho-Juei War later on.
いずれにせよこれは、義忠と伊勢平氏一族の繋がりを暗示する記述であり、後世治承・寿永の乱において、義忠の子孫の一部が平家方に与したことの遠因の一つとして考えられている。