J.P. Pfeiffer is a professor and avid quilter. She is the mother of five and grandmother of seventeenall who have been recipients of her homemade quilts. Pfeiffer lives with her husband in Arizona.J.P. Pfeiffer is a professor and avid quilter. She is the mother of five and grandmother of seventeenall who have been recipients of her homemade quilts. Pfeiffer lives with her husband in Arizona.