Supposedly, he had a great-great-grandfather who had stolen a pig from a one-legged Gypsy, and she put a curse on him and all his descendants.
Explanation:
The given sentence is taken from the novel 'Holes' written by Louis Sachar. The novel is about a teenaged boy, named Stanley Yelnats, who is groundlessly accused of theft and sent to juvenile in Texas.
The correct way to write the given sentence, using the correct punctuation marks would be:
<em>'Supposedly, he had a great-great-grandfather who had stolen a pig from a one-legged Gypsy, and she put a curse on him and all his descendants.'</em>
Incorporate what? if you mean their selfs then i would say by giving a spice of them self or make their story have some character that relates to them, but then again the story itself is them already.