Khalidahbilquis, yes it can be and it took me all of 18yrs, if you look at my Royal Family Tree Bloodlines then people will see it goes right back to the 544AD. Right too 1896AD, on a trail from Red Bay Northern Ireland to Kings County, Cornwallis Township, Nova Scotia, Canada.
Sadly only Upsurpers get on the Throne of Britain and can be the only ones to change history of the world, upsurpers such as Queen Elizabeth II knows that her own ancestor Queen Elizabeth I was an upsurper that chased an British Royal Cousin of one William III Brewster out of England in 1620AD and in doing so, killed any chance of the Queen Elizabeth II of continuing her bloodline.
Worse yet, my own personal bloodline will be ended in a mere 20-30 years when I die......it will be forever lost, such secrets I will take to my grave and the British Upsurper Monarchy will simply keep moving along yet run out of steam in a century. History is rather strange that way.