Hollis; Tax List of Hollis, Maine - 1862
Kennebunkport Historical Society
Kennebunkport; List of Voters for Town Offices in the Town of Kennebunkport - March 1833
Officers and Members of York County Teachers' Institute
Saco; Records of the First Church of Pepperrellborough [now Saco], Maine 1762
York County, ME Genealogy Forum read and post messages about your ancestors for this county
York County Surname Database
York County, Maine Genweb Project a collection of online resources for genealogy researchers
York County Court Records 1686-1760
US GenWeb Archives for York County cemeteries, newspapers, wills, military rosters etc recorded online
Wells; Vital Records of Wells, Maine These records were abstracted from the town books of records by Joshua Hubbard in 1860

Cemeteries

Sanford & Springvale, Maine Cemeteries name index is here
The Tombstone Transcription Project - cemeteries for York Co. Maine

Censuses

Census-Online.com - census transcriptions for  York Co.
York County Censuses

Additional Resources

Maine Newspaper Search enter your ancestor's name to instantly search the world's largest newspaper archive; over 12 million newspaper pages
Maine Birth Records
Maine Marriage Records
Maine Divorce Records
Maine Death Records