Uncle Albert Uncle Albert Albert Gladstone Trotter, better known as Uncle Albert, was a fictional character in the BBC sitcom "Only Fools and Horses". He was introduced during the fourth series as a replacement for the character of Grandad due to the sudden death of Lennard Pearce in 1984. He was portrayed by Buster Merryfield. Albert was born on 19 November 1920 on Tobacco Road in London, close to the Docks, where he lived with his brothers Edward, George, and Jack. Albert joined the Royal Navy in 1937, aged 17, and two years later was called to action following the outbreak of
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.