Baldwin I (Iron arm), Count of Flanders
Ca 830 - 879 (~ 49 år)(
= Etterslektstre til dette punkt, 
= Ekspander, 
= Kollaps)
- 1 Baldwin I (Iron arm), Count of Flanders [1] f. Ca 830 d. 879
- Judith of France, Queen of Wessex, Countess of Flanders f. 843 d. 13 Jan 870
- 2 Baldwin II, Count of Flanders [1.1] f. Ca 863 d. 9 Sep 918
- Ælfthryth of Wessex, Countess of Flanders f. 877 d. 7 Jun 929
- 3 Arnulf I, Count of Flanders [1.1.1] f. Ca 890 d. 28 Mar 965
- Adele of Vermandois, Countess of Flanders f. Før 915 d. 960
- 4 Baldwin III, Count of Flanders [1.1.1.1] f. Ca 940 d. 1 Nov 962
[ =>]
- 4 Baldwin III, Count of Flanders [1.1.1.1]
- 3 Arnulf I, Count of Flanders [1.1.1]
- 2 Baldwin II, Count of Flanders [1.1]