Assertion: emperor's son | /r/CapableOf | become at age
Facets:
value: upon his father’s death
type: TEMPORAL
Source sentences:
text: The younger son of Theodosius I (emperor 379–395) and Aelia Flacilla, Honorius was elevated to the rank of augustus by Theodosius on January 23, 393, and became sole ruler of the West at age 10, upon his father’s death (January 17, 395).