19th century


 * Sebastiene attempted to hunt down the Tenth Doctor. (NSA: The Doctor Trap)
 * Ancestors of Gwen Cooper settled in the Cardiff area, who shared spatial genetic multiplicity with Gwyneth. (DW: The Unquiet Dead, Journey's End)

Decades

 * 1800s
 * 1810s
 * 1820s
 * 1830s
 * 1840s
 * 1850s
 * 1860s
 * 1870s
 * 1880s
 * 1890s