relation: Anonymous 3056
was the sibling of the parent of Antoninus. See factoid page
How to cite:
“Keyword Page for Sibling of Parent of,” in SPEAR:
Syriac Persons Events and Relations, general editor Daniel L.
Schwartz,
https://dev.spear-prosop.org/aggregate/taxonomy/sibling-of-parent-of.html,
2025-07-01.