'Karl Leielsen Haukland', who was then living at Audeland farm, had a son named Ståle that year (1757).
Baptism record (14-05-1747):
Lund sokneprestkontor, SAST/A-101809: Ministerialbok nr. A 2, 1738-1760, s. 48-49
Brukslenke for sidevisning: https://www.digitalarkivet.no/kb20070621630336
The wife of 'Karl Leielsen Haukland' can't have given birth to another child in 1757.
They got married 29-12-1746 so it is unlikely that an 'Atle Karlsen Haukland' was born earlier than 1747.
Marriage record (29-12-1746):
Lund sokneprestkontor, SAST/A-101809: Ministerialbok nr. A 2, 1738-1760, s. 148-149
Brukslenke for sidevisning: https://www.digitalarkivet.no/kb20070621630375
I can't find that 'Karl Leielsen Haukland' and his wife had any other children until 1750, when they had twins, Gunhild and Berte.
Baptism record (01-11-1750):
Lund sokneprestkontor, SAST/A-101809: Ministerialbok nr. A 2, 1738-1760, s. 78-79
Brukslenke for sidevisning: https://www.digitalarkivet.no/kb20070621630351
Thereafter, I can't find entries for any other children in this family until the birth of 'Leiel Karlsen'.
Baptism record (21-08-1756):
Lund sokneprestkontor, SAST/A-101809: Ministerialbok nr. A 2, 1738-1760, s. 266-267
Brukslenke for sidevisning: https://www.digitalarkivet.no/kb20070621630424
I have checked the church records from 1747 until the end of 1758 and I can find no entries recording the birth/baptism of a 'Atle Karlsen Haukland' (born 1747) or 'Renlev Karlsen' (born about 1757).
If there is no evidence confirming the existence of these two individuals, I suggest that they are deleted from the database.
