4th Cousin, 2x removed 4. Ur-Groß-Cousin 4. Grad 4-й двоюродный брат 4e Kusin, 2 generationer differens 
Mor
Maria Adelina Tastula (1885-1951)
Far
Johan Reinhold Tastula (1866-)
Far
Johan Tastula (1840-)
Far
Erik Tast (1813-1864)
Mor
Magdalena Wirkkala (1777-1854)
Far
Anders Wirkkala (1748-1808)
Mor
Malin Bengtilä (1728-1799)
Dotter
Susanna Wirkkala (1771-1844)
Dotter
Anna Varg (1811-1883)
Son
Henrik Gustaf Wirkkala (1835-1876)
Son
Jacob Wirkkala (1866-1903)
Son
Konsta Abraham Mikkola (1892-1987)