The "Family Tree" is subdivided in "quarter-pages" each containing 4 generations. For each of the great-grandparents of the person at the bottom of a quarter-page, a new quarter-page is made (if data are available). Each quarter-page in existence is linked in the table above.

The numbering is as follows:
  First numeral indicates the generation number, 0 = base-generation, 1 = first generation, 3 = III.rd generation, 6 = VI.th generation, etc.
  The second numeral indicates person 1-8 of generation III, etc.
The farther in the past a generation is, the fewer quarter-pages can be made, essentially because of lack of data.

On average, 3 generations cover about a century. With DA (*1939) as the base person, the base persons of generation VI were born about two centuries earlier (thus between 1700 and 1750), of generation IX three centuries before DA.

(2021.06.26)   begun July 2020