Sinmara
... that in Norse mythology, Sinmara is a female companion of Surtr, a fire jötunn?
... that in <a href="./Norse_mythology" id="mwC9c" rel="mw:WikiLink" title="Norse mythology">Norse mythology</a>, <b id="mwC9g"><a href="./Sinmara" id="mwC9k" rel="mw:WikiLink" title="Sinmara">Sinmara</a></b> is a female companion of <a href="./Surtr" id="mwC9o" rel="mw:WikiLink" title="Surtr">Surtr</a>, a fire <a href="./Jötunn" id="mwC9s" rel="mw:WikiLink" title="Jötunn">jötunn</a>?