Keep in mind that I subscribe to The Way-I-Do-Genealogy-Makes-Real-Genealogists-Spin-In-Their-Graves School of Genealogical Research. Though I am pretty confident in what I've learned about my family tree back to about the 1830s or so, much before that has been, um, "borrowed."

Me 100%	Parents 50%	Grandparents 25%	Great-Grandparents 12.5%	Great-Great- Grandparents 6.25%	Great-Great-Great- Grandparents 3.125%	Great-Great- Great-Great- Grandparents 1.5625%	Great-Great-Great- Great-Great- Grandparents 0.78125%	Great-Great- Great-Great- Great-Great- Grandparents 0.390625%	Great- Great-Great- Great-Great- Great-Great- Grandparents 0.1953125%
Randy Franks	Larry Franks	Donald Franks	Michael Odell Franks	Aaron M. Franks	Aaron Franks	George Franks	Jacob Franck (Alsace or Palatinate)
							Barbara Brandenburg (Niederhattert or Winkelbach, Grafschaft Sayn-Hachenburg12)
						Abigail Smith/Appolonia Schmidt	Philip Schmidt (Germany)
							Barbara Markley (Germany)
					Rebecca Sulifend	Sulifend
						Anna Maria Bonewitz	Jacob Bonewitz	Johann Adam Bonnawitz1
								Juliana1
							Maria Ephrosina Specht	Martin Specht1
								Justina Margaretha1
				Barbara Ann Miller	Andrew Miller	Jacob Miller	Andreas Müller7
							Barbara Hook	George Hoke (Germany)
								Anna Barbara Le Fevre11
						Dorothe Franks	Michael Franck (Alsace or Palatinate)
							Elisabeth1
					Jane Lemmon	Robert Lemmon	name unknown (Ireland)
							name unknown (Ireland)
						Mary Anna Young
			Anna Sue Swinehart	Tobias Swinehart	Daniel Swinehart	Jorg (Georg) Michael Swinehart	Georg Andreas Schweinhardt	Georg Michael Schweinhardt (Jungholzhausen, Württemberg)
								Eleonora Magdalena Eckert (Nesselbach, Württemberg)
							Margaretha Elisabetha Specht	Johan Peter Specht (Germany)
						Maria Margaretha Wiesner	Johann Leonhardt Wiesner3 (Dietenhan, Baden)
							Rosina Elisabetha Schick4 (Germany)
					Catharine Krauss	Michael Krauss
						Catherine
				Susanna Homsher	David Homsher	David Hamscher	Anton Hamscher (Gau Heppenheim, Palatinate)
							Anna Margaretha Raudenbusch	Johann Georg Raudenbusch (Steinsfurt, Württemberg)
								Margaretha1
						Mary Zearfoss	Frederick Zearfoss (Palatinate)
							Margaret Fadin
					Susanna Hoover/Huber	Abraham Huber
						Esther
		E. Maxine Ickes	John Ickes	Nathaniel Ickes	Jacob Ickes	Philip Ickes	John Ickes	Johann Peter Ickes	Johann Christian Ickes6
									Margarth1
							Maria Elisabetha Stambach	Johann Jacob Stambach (Kutzenhausen, Alsace)
								Margretha (Alsace)
						Magdalena Standick
					Catherine Fetter	John Fetter	Johann Michael Fetter (Freinsheim, Palatinate)
							Maria Catherine Schmied2
						Eve Wareham	John Wareham (Wehrheim?)
							Christina
				Mary Catherine Smith	Henry Smith	John J. Smith
						Sarah
					Susan Harbaugh	Daniel Harbaugh	George Harbaugh	Johan Georg Herbach (Germany)
								Catharina Williard10 (Erlenbach, Palatinate)
							Maria Barbara Oyler	Johan Jacob Eyler/Euler (Maar, Hesse)
								Anna Maria Fohl1
						Catherine Stickle
			Irene Palmer	George D. Palmer	George Palmer
					Elizabeth Grable	Jacob Grable	John Grable	Joseph Kreybiel (Germany)
								Mary Roland/Rowland	John Roland/Johannes Ruhland (Germany or Switzerland)
									Anna Maria (Germany or Switzerland)
							Salome Hickman	Charles Hickman9 (Wolfersweiler, Saarland)
								Morila Grable
						Elizabeth Brunner
				Nancy Rice	William Rice	John Rice	Frederick Rice/Reis(s)	Bernhard/Barnhart Reiss (Germany)
								Anna Elisabetha (Germany)
							Anna Catharina Lauffer	Christian Lauffer (Weisenheim an Sand, Palatinate)
								Susanna Best/Bäst (Germany)
						Margaret Wible	Thomas Weibel	Stephen Weibel (Canton Bern, Switzerland)
Maria Elisabeth König (Hofen, Alsace)
Maria Magdalena Schmidt
Fannie Howman	Frederick Howman
	Elizabeth Rishel
Harriet Haas	Carl Haas	Martin Haas (Steinselz, Alsace)
		Kate Gibson	Howard Gibson	Andrew Gibson (Ireland)
				Martha Crellin (Andreas Parish, Isle of Man)
			Nora Hosterman	Peter Hosterman	Jacob Hosterman	Peter Hosterman (Palatinate)
						Elizabeth
					Elizabeth Win(n)ings
				Rebecca Hibbs	Isaac Hibbs	Isaac Hibbs	Joseph Hibbs	William Hibbs (Dean Forest, Gloucestershire)
								Hanna Hibbs5 (Berkeley, Gloucestershire)
							Rachel (Waring?)
						Elizabeth Roberts	John Roberts
					Mary Lucas
	Mabel Walters	Herman Walters	Martin Walter(s)	Michael Walter (Alsace)
				Margaret Wedrick (Alsace)
			Elizabeth Billman	John Billman (Alsace)
				Magdalena Myers (Alsace)
		Clara Zehner	Henry Zehner	Jacob Zehner	John Zehner	Johann Adam Zehner (Germany)
						Anna Maria Mertz	Johann Peter Mertz (Diedendorf or Hengweiller, Alsace)
					Barbara Zimmerman	Leonhard Zimmerman
						Sophia
				Anna Maria Stein	John Stein	Michael Stein	Jacob Steinman1
						Anna Catharina Brobst	Jean Martin Brobst (Oberseebach, Alsace)
							Anna Hechler1
					Maria Barbara Schmidt	Jacob Schmidt	Johann Nicholas Schmidt (Germany)
							Elisabeth Barbara Keck (Germany)
						Anna Margaretha Probst	Johann Michael Probst (Kandel, Palatinate)
							Anna Maria Kerr/Kehr1
			Elizabeth Rex	Levi Rex	Abraham Rex
					Elizabeth
				Sarah Ann Mattix	Benjamin Mattox	Christopher Mattox8	Benjamin Mattocks?	Christopher Mattocks? (Wales?)
							Hannah (Schlegel?)?
						Christi(a)na Hines/Hinds/Heintz	Jacob Heintz	Johannes Heintz Dillenburg, Duchy of Nassau
								Anna Maria Dillenburg, Duchy of Nassau
							Mary Elizabetha
					Lydia Ann Boston

1. These ancestors are thought to be immigrant ancestors but no records of their immigration can be found.
2. She seems to have been born in Pennsylvania at relatively early time (1730) for Pennsylvania Germans. Her parents must certainly have been immigrants.
3. If Leonhardt's (Leonhard Weissner) father was Johann Michael Wiesner (many spellings for Wiesner), then he would have come to America as a child.
4. If Rosina's father was Erhardt Schick, then she would have come to America as a child.
5. Hannah Howell may have emigrated from Berkeley, Gloucestershire, England, as a child though most sources say she was born in Pennsylvania at a very early date (about 1666). She is the daughter of Thomas Howell who may have come to America from Berkeley in 1683.
6. If Johann Christian's father was Johann Michael Ittich/Itig who settled around Schoharie, New York, then the family is from Landshausen in the Kraichgau region of Baden.
7. Apparently, there is no evidence of Andreas Müller being an immigrant, but one can't help think that his parents were. His parents' names are unknown.
8. Evidence for Christopher's ancestry is shaky at best.
9. Charles Hickman seems to have been an immigrant. A descendant says he was from Holland, but it seems more likely that he was the son of Andreas Heckman of Wolfersweiler in the Saarland. Andreas immigrated in 1742. Charles was born about 1735.
10. Catharina's surname was originally Vieillard (various spellings). She was a Huguenot descendant.
11. Anna Barbara LeFevre may have been a daughter or granddaughter of Isaac LeFevre and Catherine Ferree.
12. There is no record of Barbara's father's (Alexander Heinrich Brandenburg) immigration to America. Men who are thought to be his brothers came from Niederhattert and Winkelbach. These towns are only two or three kilometers apart. They were in the Grafschaft (county) of Sayn-Hachenburg when they left in the 1750s. Later they were part of Nassau.