"Ludwig I (before 31 October 1412 – 23/24(?) September 1450 in Urach), Count of Württemberg. He was a son of count Eberhard IV and Henriette of Montbéliard. He reigned from 1419 until 1450.
After the death of his father count Eberhard IV, he and his brother Ulrich V were put under the tutelage from 1419 to 1426. Besides his mother Henriette of Montbéliard this guardianship was executed by officials, the so-called Regentschaftsrat (Regency Council).
After his coming of age he reigned Württemberg since 1426, first alone and later, starting in 1433, together with his brother Ulrich V. Ludwig was married to Mechthild of the Palatinate. The wedding was celebrated on 21 October 1436 in Stuttgart. After Ulrich´s wedding with Margarethe von Cleve, the two brothers agreed on the partition of Württemberg. This was first limited to four years, but was made permanent by the Treaty of Nürtingen, signed on 23 January 1442." - (en.wikipedia.org 03.06.2020)
en
)