None of the major registries, such as AKC or UKC will register a dog of unknown parentage. The CKC will register an apparently pure-bred dog with a letter from the vet stating is meets the breed standard. There are some who don't consider the CKC to be a legitimate registry, since they do allow unknown dogs to be registered. The main point of registration is to document the parentage of a dog. A dog with unknown parentage is not, by definition, registrable.
All that is known about St. Helena's early life is that she came from humble parentage. The names of her parents are unknown.
His place of birth, parentage and date of birth is unknown, but he died on 28 August 1818 at St Charles, Missouri.
William Caxton parentage is uncertain. His date of birth is unknown, but records place it in the region of 1415-1424, based on the date his apprenticeship fees were paid in
That's is unknown because King Arthur is a legend and could be based upon various Kings around the time.
Arthur Pembers Exact date of birth is unknown however he died on 3rd April 1886.
A Clue to Her Parentage - 1912 was released on: USA: 27 December 1912
A Matter of Parentage - 1915 was released on: USA: 6 March 1915
It is said that Morgana le Fay sent King Arthur a magical cloak as a peace offering for stealing the Excalibur. It was unknown to King Arthur that it would burn up whoever wore it.
Laertes and Anticlea
30%
The cast of A Matter of Parentage - 1915 includes: Sydney Ayres as Dayton Blair