How old is the child in this Swedish burial record

Joellen McAlister

5 April 1738 Per Larsson's (?) in Brännabohl .....

The child is Måns Persson, PID M5YL-C2T, who was christened 1 March 1738. The parish is Redslared, Älvsborg, Sweden

Thank you for your help!

https://www.familysearch.org/ark:/61903/3:1:S3HY-DTS9-B5L?from=lynx1UIV8&treeref=M5YL-C2T&i=50

Norm Baker

The child's age was "3 veckor"-3 weeks old.

And you are correct about the father's name-it is Larsson.

Joellen McAlister

Thank you, Norm!