Magic Grandad "Entertainment" or billed "The Pier" on 31 January 2001 which starred Miriam Margolyes as Grandmama. Magic Grandad Magic Grandad was an educational programme which originally aired on the BBC Two Schools section Watch during 1995. The show saw Magic Grandad, played by Geoffrey Bayldon, take his young grandchildren, played by Kristy Bruce and James Moreno, back in time to see historical events and people such as the Great Fire of London or Florence Nightingale. Cheryl Hall also starred in the show as the children's mother. The programme was said to make learning about history "fun for youngsters" and was aimed
Most recent common ancestor all of the modern population. Due to pedigree collapse, modern individuals may still exhibit clustering, due to vastly different contributions from each of ancestral population . Most recent common ancestor In biology and genealogy, the most recent common ancestor (MRCA, also last common ancestor (LCA), or concestor) of any set of organisms is the most recent individual from which all the organisms are directly descended. The term is also used in reference to the ancestry of groups of genes (haplotypes) rather than organisms. The MRCA of a set of individuals can sometimes be determined by referring to an established pedigree.