On 16 March 1819 the London Gazette announced the bankruptcy of Richard and Robert Day. Their father, Richard Day, had purchased Blackfen Farm in the 1790s and rented it to the farmer, John Solomon, for £200 per year. But in 1819 the brothers, who were also co-partners in a seed-crusher and oil-broker business, got into financial trouble and the farm was put up for auction. The four-bedroom farmhouse was in 134 acres of land which was ‘abundant with game’. The farm was located to the west of Days Lane. However, ‘Dayes Lane’ is referred to in the records as early as 1681, long before the Day family’s association with Blackfen.