Article continues below advertisementRichard Branson is mourning the loss of his wife, Joan Templeman, recounting their final moments together and the love that defined their family."Holly, Sam and I are all together now, doing our best to smile through the tears and to focus on all the good things Joan brought into our world. There are so many," Branson wrote in a lengthy tribute posted via Instagram on Wednesday, November 26, mentioning their children.