via Wikipedia infobox
The year 638 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 116 Ab urbe condita . The denomination 638 BC for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
Births
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).