Sentence 1: The Peak family remained in Kilallah for only a few years , when the house was purchased by a Mr Fletcher who sold it to the Horrigan family .
Sentence 2: The Peak family remained at Kilallah for only a few years when the house was purchased by a Mr Fletcher who sold it to the Horrigan family .

Do these two sentences convey the same information?

Available options:
1). no
2). yes
2).