The Black Horse at 9 Walmgate existed by 1851 when William Smith was the licensee.
York pub history index
Residents at this address
1851, Black Horse, William Smith, yard, 7 Fossgate
In 1851 at Black Horse Inn, Walmgate, St Dennis, York
Robert Robson, Inn keeper & coal merchant, aged 47 and born in City, Yorkshire
Hannah Robson, Wife, aged 50 and born in Huddersfield, Yorkshire
Jane Letby, Niece, aged 22 and born in City, Yorkshire
Elizabeth Stamford, House servant, aged 29 and born in Bawtry, Yorkshire
William Chapelow, Hostler, aged 52 and born in City, Yorkshire
In 1861 at the Black House, Walmgate, St Dennis, York, Yorkshire
Thomas Hartwick, Inn keeper, aged 40 and born in Escrick, Yorkshire
Sarah Hartwick, Wife, aged 44 and born in York, Yorkshire
John Gibson, Nephew, Attorneys general clerk, aged 24 and born in York, Yorkshire
Elizabeth Whitehead, House servant, aged 19 and born in Yorkshire
1872, Black Horse Inn, William Lewis, 9 Walmgate
1885, Black Horse, Joseph Robinson, 9 Foss bridge, Walmgate
1895, William Mason, victualler, 9 Walmgate