claim: The Tenth Doctor travels alone in The End of Time.
evidence: Field Marshal Hermann Otto II of Limburg Stirum -LRB- 1 April 1646 -- Donauworth , 8 July 1704 -RRB- , count of Limburg Stirum and Bronckhorst , sovereign lord zu Gemen , was the son of Adolf Ernst of Limburg Stirum and an imperial Field Marshal .. Donauworth. Donauworth. Limburg Stirum. Limburg Stirum. Bronckhorst. Bronckhorst. Gemen. Gemen. Adolf Ernst of Limburg Stirum. Adolf Ernst of Limburg Stirum. imperial Field Marshal. List of Field Marshals of the Holy Roman Empire. He inherited the immediate lordship of Gemen in 1675 , being 18 years after the death of his father during which the regency on Gemen was exercised by his mother Isabella countess von Vehlen und Meggen zu Raesfeld .. Gemen. Gemen. The reason for the regency is not known .. On 15 September 1700 , a decision by the Courts confirmed its succession right over Gemen .. Gemen. Gemen