This is the 3068th most frequent Japanese word.
三浦
"三浦" (Miura) is a Japanese surname and place name.
In this sentence, "三浦" is used as a proper noun referring to an individual whose surname is Miura. "さん" is an honorific used to denote politeness.
三浦さんは教師として有名です。
Mr. Miura is famous as a teacher.
Here, "三浦" is used as a place name, indicating a geographical location.
私は三浦へ旅行しました。
I traveled to Miura.
In this context, "三浦" refers again to a location, specifying the origin of the apples.