Briefly

The family tree I

The family tree I

Complete the family tree that appears in the image on the left from the following indications:

  • Miguel and Alejandro are called "dad" and "son" among them.
  • Fernando has an older brother than him.
  • Alejandro is Carmen's brother.
  • Alberto is Marcos's maternal grandfather.
  • María has only 2 children, as does Carmen and Alberto.
  • Tomás is Lucia's brother-in-law.
  • Berta is her sister's little sister but is older than her brother.
  • Patricia is Carmen's niece.

Solution

Below is the completed family tree based on the indications: