Never mind what they have done prior to his arrival.

People need to remember six months prior to my arrival the stock market started to go down.

That was more than a year prior to my arrival.

He apparently picked up from a point he'd been making prior to my arrival.

A man had fled from the room just prior to their arrival.

This achievement is four more than in the 15 years prior to her arrival as coach.

The stock market was declining six months prior to my arrival.

There were few people living in the town prior to the arrival of the railroad.

And prior to his arrival in Washington there was a superb military record.

They figured that the event must have happened just prior to the team's arrival.