Helen Adams     Davis, 86     BOOTHBAY HARBOR -- Helen Adams Davis, 86, died Tuesday, July 24, 2007, at St. Andrews Hospital in Boothbay Harbor. She was born Feb. 12, 1921, in Fitchburg, Mass., the daughter of Ralph Enoch Adams and Martha Squires Billings Adams. She grew up in Fitchburg and moved to Maine after high school.      She met Leighton M. Davis in Boothbay Harbor and they married on July 5, 1939, in Fitchburg. They lived in Massachusetts until 1952 when they moved back to Boothbay Harbor. Leighton was the Boothbay Harbor Police Chief from 1953 to 1979.      Helen was a private caregiver for many years. She was a member of the Congregational Church of Boothbay Harbor and the Women's Fellowship at the church. She and Mabel Brackett used to work for the Hospital Auxiliary store for many years. She was predeceased by her husband, Leighton M. Davis, who died on Feb. 7, 1980; two brothers and four sisters. She is survived by six children, Donna Lee Closson and her husband Jerry Sr. of Boothbay Harbor, Peter W. Davis and his wife Claire of Coral Springs, Fla. and Boothbay, Leigh P. Davis and his wife Pamela of Boothbay, B. Thomas Davis and his wife Barbara of Boothbay, Bonnie D. Lewis and her husband Craig of Boothbay, Linda Lou Storey and her husband Robert Sr. of Cumberland; brother Donald Adams of Athol, Massachusetts; 16 grandchildren and 22 great-grandchildren.     A memorial service will be held 10 a.m. Friday, July 27, at the Congregational Church of Boothbay Harbor. The Rev. Dr. Sarah Foulger will officiate. Burial will be in the Evergreen Cemetery in Boothbay. Arrangements are entrusted to Simmons, Harrington & Hall Funeral Home and Cremation Service, 975 Wiscasset Rd., Boothbay.    In lieu of flowers contributions     may be made to:    The Boothbay Region District     Nurses Association     P.O. Box 554     Boothbay, Maine 04537