On 4 October, German troops entered Lens, Souchez, Neuville St. Vaast and gained a footing on the Lorette Spur.
October, German troops entered Lens. This was on 4. October, German troops gained a footing on the Lorette Spur. This was on 4. Souchez was Lens. Lens, Souchez was Neuville St. Vaast.