Dorothy Elaine (Hackman) Grace (1934-1999) was a great granddaughter of Andrew Baer Hackman, and a granddaughter of Willis Brenner Hackman (via Henry Hess Hackman). "Elaine" is also the author of 'The Becker Story'. She thoroughly enjoyed researching and writing about family history. Her life through 1976 is well chronicled in this work, including the connections to the family she loved so dearly. Lawrence Knorr (1964- ) is the 2nd great grandson of Andrew Baer Hackman, and a great grandson of Willis Brenner Hackman (via Emma Amelia Hackman). For those keeping score, this makes Lawrence a 'fir...