1. Section
     Family History Section (V3) (2.16.840.1.113883.10.20.22.2.15)
    1. Entry
       Family History Organizer (V3) (2.16.840.1.113883.10.20.22.4.45)
      1. Entry
         Family History Observation (V3) (2.16.840.1.113883.10.20.22.4.46)
        1. Entry
           Age Observation (2.16.840.1.113883.10.20.22.4.31)
        2. Entry
           Family History Death Observation (2.16.840.1.113883.10.20.22.4.47)