Damariscotta, Maine-based First Bancorp Inc. elected Mark Rosborough vice chairman of the board.

Rosborough has been a director of the company and unit First National Bank since the completion of the merger of FNB Bankshares into the company in 2005. He was chairman of FNB Bankshares and its subsidiary, First National Bank of Bar Harbor.

He serves as president of J. T. Rosborough Insurance Agency in Ellsworth, Maine, and is also a partner in Rosborough Family LP, Penrose and TISA.