-No other children in Lyngby Sogn 1750-1769.
-Deaths checked in Lyngby 1760-1791.

-Nothing substantial other than a death for “Rasmus Allelev” (age 40) in 1766. bd would be 1726.

4 possibilities for his birth in Lyngby, 3 in 1725 and 1 in 1728.

-Family really seems to have disappeared from Lyngby in 1760. Possible they moved elsewhere or one spouse died?

-Possible second marriages for RJ after 1760:
1764 to Inger Christensen
1765 to Berthe Pedersdatter
1766 to Karen Pedersdatter