The following descendant chart was submitted by Leonard Clegg (Texas).
He can be contacted at LBCLEGG@aol.com.

Descendant Chart for:  Robert  Clegg   (includes unlinked children) -
10/7/97
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Robert Clegg & Martha   ? (        ?        )
      Thomas Clegg (28 Sep 1775-17 Feb 1782   ?)
      Francis Clegg (14 Jan 1777-17 May 1779  ?)
      Sarah Clegg (1 Aug 1778-)
      Hannah Clegg (29 Dec 1779-)
      David Clegg (3 Jan 1783-) & Mariah    ?
           Robert Clegg (18 Jul 1801-)
           Thomas Clegg (25 Feb 1804-)
      Nathaniel Clegg* (28 Jul 1784-6 Oct 1844) & Martha (Mary?) Clafton
           Francis  Clegg (7 Mar 1804-Ca 1848) & Letty Smith (Ca 1800-Ca 1848 1876(pg 0072))
                Isaac Clegg (19 Jan 1826-3 Mar 1908) & Emma Alice Courtney (11 Jan 1830-8 Jan 1889 0r 1890)
                     Ralph E.  Clegg & Laura ?
                          Doris Clegg & James C. Heater (-18 Apr 1945)
                          Jo Anne Clegg & Vincent(?) Pallechia
                          Frances Clegg & George Whan
                     Laura Clegg (8 Mar 1862-18 Apr 1908)
                     William I. Clegg (1867-1 Oct 1950) & Virginia Rasee (1876-22 Jan 1957)
                          Wilmot Clegg & Curtis Hallman
                          Ida Clegg & John Crossin
                          Ella Clegg & Lloyd Bunn
                George Clegg (1828-1910) & Lucy Ann Stackhouse (1832-1920)
                     Letetia
                     Laura
                     Allan
                     Frank E. Clegg (1869-1928) & Rena May Mc Corkle (1867-23 Oct 1944)
                          Myrtle Clegg & Ralph Malin
                Joseph Clegg
                William Henry Clegg (1837  -1920  ) & Eliza Ann Love (10 Jul 1838-5 Aug 1924)
                     Ella Cora Clegg (1867-22 Aug 1952)
                     Eliza Ann
                     Martha(?) Clegg & Edwin Hough
                     William Love Clegg (1872-29 Apr 1946) & Janet Margaret Murray (1872-27 May 1943 From Stone In Phoenixville, Pg 0070)
                          William Murray Clegg & Helen Mac Elfatrick
                     Elmer Alfred Clegg (1878-) & Lillian Ann Sigler
                          Elmer Alfred Clegg (1918-) & Miriam Purcell
           Isaac Clegg (26 Jan 1806-)
           David Clegg (9 Sep 1807-11 Mar 1827)
           Mark Clegg (21 May 1810-)
      Nathaniel Clegg* (28 Jul 1784-6 Oct 1844) & Sarah (Elizabeth?) Audsley (1785-25 May 1869)
           Benjamin Clegg (14 Aug 1816-2 May 1886) & Letitia Russell (28 Mar 1824-17 Sep 1901)
                Nathaniel Clegg (5 Dec 1844-17 Mar 1912) & Francis Ellen Somers (1 Jan 1841-25 Dec 1913)
                     David S. Clegg (15 Sep 1863-27 May 1895) & Lavenia Thomas (2 Jun 1865-14 Feb 1942)
                          David S. Clegg, Jr. (2 Or 7 Aug 1886-11 Oct 1886)
                          Lavenia Letitia Clegg (7 May 1890-15 Jun 1961) & William Hoffman
                               Lavenia Ruth Hoffman (26 Jul 1917-) & George Hollingsworth
                                    Diane  Hollingsworth (15 May 1947-)
                                    George Hollingsworth (14 Sep 1950-)
                          Sara Laura Clegg (22 Sep 1894-) & Louis F. Dieter (1893-)
                     Allen Wadsworth Somers Clegg (16 Jul 1866-17 Jul 1938) & Rosetta Eaton (1 Mar 1867-21 May 1934)
                          Nathaniel Clegg* (2 Aug 1888-6:10 PM, 27 Sep 1966) & Agnes Whitby (-30 Jan 1940)
                               Agnes Clegg (16 Jan 1910-)
                               Allen Clegg (25 Jan 1915-16 Mar 1915)
                               Emma Clegg (17 Nov 1916-14 Mar 1936)
                               Marion Clegg (13 Jan 1919-) & ?    Ford
                                    Robert T. Ford (23 Dec 1941-)
                                    Carol Ford (14 Mar 1951-)
                          Nathaniel Clegg* (2 Aug 1888-6:10 PM, 27 Sep 1966) & Maybelle Heller
                          Emma I. Clegg (19 Apr1894-) & Joseph T. McGowen
                               Millicent T. McGowen (24 Nov 1917-)
                               Mary Emma McGowen (25 Nov 1919-)
                               Joseph T.  McGowen, Jr (27 Mar 1921-20 Nov 1943)
                               Rosetta Elizabeth McGowen (29 Oct 1922-29 Apr 1923)
                          Allen J. Clegg (6 Feb 1896-) & Caroline Louis (-26 Nov 1960)
                               John Clegg (25 Jun 1919-)
                     Sallie Letitia Clegg (24 Nov 1868-14 Mar 1937) & William J. Drain, Jr (30 Mar 1870-1:25 PM, 10 Oct 1951)
                          William Nathaniel Drain (6 Apr 1893-) & Grace Spotts
                               William Nathaniel Drain, Jr. (24 Dec 1921-) & Elizabeth Ann Pitcher
                          John W. Drain (6 Feb 1895-) & Gwendolyn Morgan
                               Sally Drain (7 Jul 1897-11 Apr 1963)
                               Edna Drain (20 Jun 1900-)
                          Sallie Letitia Drain (7 Jul 1897-11 Apr 1963)
                          Edna  Drain (20 Jun 1900-)
                     James Russell Clegg (25 Jun 1871-5 Oct 1948) & Ellen "Nellie" Gilbert Nichols (26 Sep 1871-30 Dec 1960)
                          Russell  Clegg (7 June 1894-10 July 1895)
                          Gilbert Clegg (25 Sep 1895-8 Mar 1964) & Alzina 'Nina' Elizabeth Oatman (12 Nov 1897-)
                               Leonard Bruce Clegg (31 Jul 1928-) & Gretchen 'Gret' Joy Zentner (18 Jan 1933-)
                                    David Bruce Clegg (12 Nov 1957-) & Cynthia Anne Holdway (23 Dec 1954-)
                                    Julie Ann Clegg (9 Sep 1960-) & Robert 'Keat' Keating Chandler (27 Sep 1955-)
                                    Laura Lynn Clegg (3 Oct 1963-) & Christopher 'Chris' Douglas Murphy (16 Nov 1962-)
                               Russell Baxter Clegg (30 Dec 1929-) & Ramona Mary White (26 May 1928-)
                                    Randall B Clegg (23 Nov 1955-) & Linda Frances Dolensek (13 Dec 1955-)
                                         Justin Michael Clegg (15 Dec 1983-)
                                         Jessica Marie Clegg (18 Aug 1987-)
                                    Russell B Clegg (24 Jun 1957-) & Deborah Rae Westphal (27 Mar 1952-)
                                         Nathan Russell Clegg (22 Feb 1984-)
                                    Richard B Clegg (12 Dec 1958-) & Lynn Ruth Gerke (17 Jan 1959-)
                                    Robin Clegg (25 Jun 1960-) & David Wilmot Korst (8 Aug 1957-)
                                         Rachell Nina Korst (22 Feb 1988-)
                                        Lindsey Clara Korst (20 Sep 1992-)

                         Marion Clegg* (23 May 1903-19 Mar 1996) & Dwight Eckerman (29 May 1899-)
                               Ellen Eckerman (3 Sep 1928-) & Robert James Ringle (16 Feb 1928-)
                                    Dean Carter Ringle (14 Dec 1956-) & Mary Louise Cervenak (29 Mar 1959-)
                                         Kelly Alison Ringle (23 Jul 1987-)
                                         Melanie Kay Ringle (18 Jul 1990-)
                                    Linda Ann Ringle* (18 Oct 1958-) & Jeffery Scott Mc Vay
                                    Linda Ann Ringle* (18 Oct 1958-) & William Earl McGee (28 Sep 1932-)
                                    Sara Beth Ringle (20 Nov 1960-) & Paul Martin Brenner (13 Aug 1955-)
                                         Alec Ryan Brenner (23 Feb 1995-)
                          Marion Clegg* (23 May 1903-19 Mar 1996) & Linton (Nick) Alger Carter (5 Jan 1901-27 May 1982)
                James Russell Clegg (13 Jul 1846-28 Nov 1919) & Sarah A. Smith (-Ca 1880)
                     Howard Clegg
                William Ross Clegg (11 Jul 1848-19 May 1919) & Mary Wilkins (Ca 1847  (SS: 1848)-25 Jan 1909)
                     Harry Bibichouse  Clegg (28 Dec 1870-19 Sep 1952) & Elizabeth Helverson (1873-1942 )
                          William Ross Clegg, II (10 Jan 1901 (SS: 13)-Feb 1937) & Katheryn Duss (Ca Feb 1908-)
                               William Ross Clegg, III (1931-)
                               Kathryn Anna Clegg & Henry Barr
                          Dorothy Mary Clegg (12 May 1905-9 Dec 1979)
                          Harry Bibichouse  Clegg, Jr (19 Aug 1906-3 MAY 1975) & Catherine Malachoski (4 Mar 1910-)
                               Harry Bibichouse Clegg, III* (15 Jul 1938-) & Margaret 'Peggy' Mc Cann (26 Dec 1959-)
                                    Shannon Marie Clegg (7 May 1984-)
                                    Katie Lynn Clegg (23 Mar 1987-)
                               Harry Bibichouse Clegg, III* (15 Jul 1938-) & Joan Ellen Anne Kiss (23 May 1943-)
                                    Sherry Jeanne Francesca Clegg (23 Aug 1963-) & Homer Lyle Satchell (4 May 1952-)
                                         Bryan Aleksander Satchell (29 Aug 1989-)
                                    Heather Marie Larisa Clegg (28 Jun 1968-) & Milton Larry Sanders (5 Oct 1962-)
                                         Amanda Lee Sanders (14 Aug 1988-)
                                         Dustyn Lawrence Sanders (27 Jun 1991-)
                               Victoria Carolyn Clegg (1 Aug 1943-2 Oct 1992) & William Wagner
                     Benjamin W. Clegg (2 Sep 1874-As An Infant, 1874)
                     Oscar Painter Clegg (10 Jul 1879-29, 30 0r 31(pg0073) Aug 1925 (SS: 29)) & Jeannie Pearson Mac Bride (15(pg0073) Or 18 Nov 1882-8 Feb 1953(pg0073)  (SS: Mar))
                          William Stoddart Clegg* (2 Jul 1902-) & Gladys Mary North (28 Sep 1899-1933)
                               William Stoddart Clegg, Jr. (7 Oct 1926-) &Jean Marie Carney (8 Oct 1926-)
                                    Gloria Jeanne Clegg (29 Mar 1949-)
                                    John William Clegg (10 Jan 1953-)
                          William Stoddart Clegg* (2 Jul 1902-) & Dorothy Anne Miller (22 Feb 1908-)
                          Walter Stirling Clegg* (10 Mar 1906-) & Jean Harriet Oelschlagel (15 Mar 1908-)
                               Norman Stirling Clegg (22 Mar 1926-) & Lillian Rose Kull (1 Mar 1929-)
                                    Bruce Norman Clegg (13 Jun 1954-)
                          Walter Stirling Clegg* (10 Mar 1906-) & Emma Erb (30 May 1911-)
                          Mary Elizabeth Clegg* (7 Dec 1908-) & Charles Otto Hertz (7 May 1903-)
                               Mary Elizabeth Hertz (29 Sep 1934-) & Rudolph Charles Schiavone (17 Jan 1931-)
                                    Linda Ann Schiavone (16 May 1951-)
                                    Raymond Charles Schiavone (2 Sep 1952-)
                          Mary Elizabeth Clegg* (7 Dec 1908-) & Paul Vincent Jones (29 Sep 1908-)
                     Jennie Clegg (4 Jun 1882-27 Dec 1968) & Walter Phipps (31 Aug 1911-)
                Ida Melvina Clegg (16 Jul 1850-Ca 1930  (SS: 1938)) & Chester Rambo Summers (Ca 1843-19 Dec 1909)
                     Oscar Clifton Summers (17 Sep 1877-20 Feb 1878)
                     Laura Russell Summers (Ca Dec 1880 (SS: Jan 1881)-8 Sep 1881  (SS: 3))
                     Benjamin Clegg Summers (Ca Nov 1884-10 Jul 1885)
              Sallie Elizabeth Clegg (27 Jan 1853-10 Aug 1888
           Caroline  Clegg (14 May 1820-4 (Ida C S, 17 Jan 1917), 14 Nov 1894 (SS: 14)) & Benjamin Taggart
                Alfred C. Taggart (Ca 1849-1 Nov 1909) & Elizabeth Leidy
                     Paul Leidy
                William N. Taggart & Edwina Mac Mullin (-13 Oct 1893)
                Joseph
                Leonard
                Isaac P. Taggart (-23 Feb 1908) & Anna  E.    ?
           Catharine Clegg (8 Mar 1829-17 Jan 1884) & William Stewart
                Audsley Stewart (Ca 1855-9 Oct 1911)
                William Stewart
                     Roland
                     Herbert
                James Stewart (Ca 1862-16 Oct 1903)
           Alfred Clegg (19 Feb 1831-18 Mar  1899) & Carrie Kerr (-1904)
                Eva Clegg & Wiiliam E. Huber
           Nathan Clegg (20 Feb 1835-20 Nov 1882) & Mary Johnson Williams (Ca 1836-22 Jun 1904)
                Alfred Clegg & Margaret Rebanda (-2 Mar 1924)
                Harry E. Clegg (1869-14 Jan 1902) & Bertha E.  ?
      Isaac Clegg (24 Apr 1786-)
      Mark Clegg (12 Feb 1788-)
      Susannah Clegg (12 May 1790-)