Potomkowie x x

do n pokolenia

 0━┳ x x & x x
   ┣━1── x x & x x
   ┣━2a━ x x & x x
   ┃ 2b┳ x x & x x
   ┃   ┣━1── x x & x x
   ┃   ┣━2a─ x x & x x
   ┃   ┃ 2b─ x x & x x
   ┃   ┣━3━┳ x x & x x
   ┃   ┃   ┗━1a─ x x & x x
   ┃   ┃     1b─ x x & x x
   ┃   ┗━4━┳ x x & x x
   ┃       ┣━1── x x & x x
   ┃       ┣━2━━ x x & x x
   ┃       ┣━3━━ x x
   ┃       ┣━4a┳ x x & x x
   ┃       ┃  ┊┗━1━━ x x & x x
   ┃       ┃ 4b┳ x x & x x
   ┃       ┃   ┗━1── x x & x x
   ┃       ┗━5a─ x x & x x
   ┃         5b─ x x & x x
   ┃         5c─ x x & x x
   ┣━3a─ x x & x x
   ┃ 3b─ x x & x x
   ┃ 3c─ x x & x x
   ┣━4── x x & x x
   ┣━5━━ x x
   ┗━6a┳ x x & x x
      ┊┣━1── x x & x x
      ┊┗━2── x x & x x
     6b┳ x x & x x
      ┊┗━1a─ x x & x x
      ┊  1b─ x x & x x
     6c━ x x & x x

Łącznie: 21 potomkowie (53 osoby z: małżonkami)