Sunlokken Farm

Would like to find information on the Sunlokken farm around the Honefoss area. Was around the late 1700-early 1800's that this farm existed. It was near the river that runs through Honefoss. My 3Great Grandfather, Lars Olson Sunlokken, DOB 26Dec1784, lived there. He was born at Sund-Bratten, Nordehov Parish. He married Anne Gulbrandsdatter Trogstad, DOB June 1784, on 16 Nov 1811. Have checked the 1801 telling but could not find anything on Sunlokken. Thank you. Jeff