WATERVILLE — York County residents who were named to Colby College’s dean’s list for fall semester of the 2015-16 year include: Catherine A. Dunn of Berwick, Class of 2017, attended St. Thomas Aquinas High School, and is the daughter of William and Gabrielle Dunn of Berwick; Hannah J. Bossi of South Berwick, Class of 2018, attended Marshwood High School, and is the daughter of Vincent and Kathleen Bossi of South Berwick; Erin E. Trainor of York, Class of 2016, attended Berwick Academy, and is the daughter of Brian and Elizabeth Trainor of York; Joseph P. Yauch of York, Class of 2019, attended York High School, and is the son of Peter and Patricia Yauch of York; Katherine A. Gillespie of Arundel, Class of 2019, attended Thornton Academy, and is the daughter of Scott and Elizabeth Gillespie of Arundel; Indiana H. Thompson of Saco, Class of 2018, attended Thornton Academy, and is the daughter of Charles and Mary Thompson of Saco; and Catherine L. Ledue of Springvale, Class of 2019, attended Sanford High School, and is the daughter of Claire Ledue of Springvale and Thomas Ledue of Springvale.