EdrawMax and EdrawMax Online are the best free online pedigree chart makers currently ruling the market. These free online pedigree chart makers offer tons of customizations. From TV shows like House of Cards or Game of Thrones, you can use EdrawMax to make the pedigree charts. The below Westeros diagram shows the pedigree chart of House Lannister. As the pedigree chart below suggests, Jaime and Cersei are twins, and rumors abound about their close relationship. Tywin's wife, Joanna, died while giving birth to Tyrion—and Tywin loathes Tyrion as a result. The pedigree chart also shows King's Squire, Lancel, who was the son of Kevan and Dorna.
