Katja Rossouw is the compiler of the Rousseau/Rossouw Family Register. The book tells the story of the descendants of Pierre Rousseau of Mer in the Loire Valley. The descendants of his three sons, Gabriel, Pierre and Daniel are discussed and the register does have 32 000 entries of which 12 000 are Rossouws. The price for the set of four books is R1000. Life members of the Society can buy a set at R800 and orders for more than 10 is also R800 per set.