I'm wondering if Fortugnis de Escocia Infanta could be one of Alpin's daughters (unlisted) because the dates fit, and how many Alpin King of Scotlands could there be at that point in history (see her father)?
https://www.geni.com/people/Fortugnis-de-Escocia-Infanta/6000000015...
Research isn't my strong point, and I'm unable to merge because I'm not a Geni Pro member, so hoping someone will find this interesting and take it on.
Thanks,
Amy