Who is Renesmee's father?

Edward Cullen's "adoptive father" is Carlisle Cullen. Carlisle is responsible for saving Edward's life by changing him into a vampire while he was dying in 1918 of the Spanish Influenza. Edward's biological father's name was Edward Anthony Masen Sr. He died during the first wave of the Spanish Influenza. Carlisle only turns people into vampires because if it is the only other option besides if they die but Carlisle doesn't want people to die.