Outnumbered (UK TV series) as supporting characters throughout the five series. Samantha Bond has appeared in all series as Auntie Angela, Sue's sister. David Ryall has appeared as Grandad, Sue and Angela's father in series 1 and 2 as well as the Christmas Specials in 2009 and 2011. Rosalind Ayres has appeared as Gran, Pete's mother in series 3, series 4 and the Christmas Special in 2012. Hattie Morahan has appeared in series 1 and 2, as well as the Christmas Specials as Jane. In June 2012, "Outnumbered" was recommissioned for a Christmas special in 2012. A fifth and final series was commissioned and
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.