Not in Lugnås or Ullervad 1760 births

I think the difficult parish is now called Ullervad, which is close to Lugnås and Björsäter, where your people are also found.

In Ullervad there is a Catharina born 1761 on March 3, daughter of Jonas Persson and Maria Johansdotter in Nohlgården, who might be your woman. Her parents are farming people.

Ullervad (R) C:4 (1747-1788) Bild 42 / sid 72—Elisabeth Thorsell