| 1837 Queen Victoria assumes throne 1854 Crimean War with Russia 1869 Opening of Suez Canal 1871 Franco - Prussian War 1895 Marconi invents wireless telegraphy  | 1798 Irish revolt against English rule  1804 Napoleon becomes French Emperor 1805 Battle of Trafalgar, Nelson killed 1815 Battle of Waterloo, Napoleon defeat 1830 French Revolution  | 1762 Catherine II becomes Czarina/Russia 1770 Cook discovers New South Wales 1776 America declares independence 1789 Geo. Washington 1st USA president 1789 French Revolution begins  | 
![]()  | ![]()  | ![]()  |  Robert Tindal b.1750 Coval Hall, Essex d.1833  | |||||
![]()  | ![]()  |  Nicholas Conyngham Tindal b.1776 Coval Hall, Essex. d.1846  |  Sarah Pocock b.1756 d.  | |||||
![]()  |  Sir-Nicholas Tindal b.1810 d.1842  | ![]()  |  Capt-Thomas Symonds b. d.  | |||||
|  Merelina Tindal b.1840 Sandhurst, Gloucester. d.  | ![]()  |  Merelina Symonds b. d.1818  |   | |||||
|  Adela Rose Ellen Tindal b.1842 Sandhurst, Gloucester. d.  | ![]()  | |||||||
![]()  | ![]()  |  J.G. Schweitzer b. of Southall, Middsx. d.1842  | ||||||
![]()  |  Ann Frances Schweitzer b. d.  | |||||||
![]()  | ![]()  |   | ||||||
![]()  | ![]()  | |||||||