Hi Jim,
Sahagun refers to the Toledo armourers, topographic coincidences nonwithstanding
Their name was so much copied,(like the dog trademark of Master "Perrillo" was by Passau) that it even changed across time, from
Sahagun, to
Samacum, long after the armourers had become dust.
Regarding the flower, it looks to me like a "margarita", a sunflower.
Best
M