Yes it is them.
You have Hans Andersson, her husband, is recorded as dying 1802. He is also recorded as Per Mattsson's son-in-law "måg". So Stina is listed on the 3rd line in the family at the top.
Then, under Hans Andersson is "enkan" widow Stina Pehrsdotter followed by little boy "gossan" Gustaf Cathrinasson, probably Stina's illegitimate son and then Anna Hansdotter.
Ian