The paper length is not relevant since the chart flows from one page to the next.
Mobile
in.
mm
Portrait
2.75
70
For smart phones, not for printing
Landscape
5.5
140
For smart phones, not for printing
USA & Canada
in.
mm
Letter Portrait
8.5
216
Also Legal Portrait
Letter Landscape
11
279
Legal Landscape
14
356
Also Ledger Portrait
Ledger Landscape
17
432
International
in.
mm
A5 Portrait
5.82
148
A4 Portrait
8.25
210
Also A5 Landscape
A4 Landscape
11.71
297
Also A3 Landscape
A3 Landscape
16.54
420
The Text+ programs assume that the right and left margins are each about 25mm (1/2 inch) wide.
On the Format for Printing page, differences in page margins can be accommodated by the "fudge factor":
Father: Jakob Ebbes Schipper
(04 May 1816 Zuidbroek, Groningen, Nederland - 30 Oct 1857 Muntendam, Groningen, Nederland)
Mother: Afien Derks Kamphuis
(15 Jan 1823 Muntendam, Groningen, Nederland - 12 Jan 1903 Muntendam, Groningen, Nederland)
Derk Schipper
(02 Oct 1847 Muntendam, Groningen, Nederland - 12 Dec 1916 Veendam, Groningen, Nederland)
Grietje Luttje
(19 Apr 1849 Muntendam, Groningen, Nederland - 30 Jan 1924 Veendam, Groningen, Nederland)
         ├─ Aaffien Schipper
(31 Jan 1874 Muntendam, Groningen, Nederland - 22 Apr 1944 Veendam, Groningen, Nederland)
         │ Eppe Meijer
(06 Feb 1880 Muntendam, Groningen, Nederland - 19 Aug 1930 Veendam, Groningen, Nederland)
         │          ├─ Otto Meijer
(03 Aug 1904 Westerdiep, Veendam, Groningen, Nederland - 03 Jul 1905 Westerdiep, Veendam, Groningen, Nederland)
         │          ├─ Grietje Meijer
(09 Nov 1905 Beneden Verlaat, Veendam, Groningen, Nederland - Yes, date unknown)
         │          │ + Geert Rendering
(27 Aug 1903 Eexta, Scheemda, Groningen, Nederland - Yes, date unknown)
         │          └─ Anje Meijer
(07 Oct 1907 Veendam, Groningen, Nederland - Yes, date unknown)
         │           + Berend Grimmius
(13 Aug 1901 Oostwold, Midwolda, Groningen, Nederland - 16 Sep 1959 Foxhol, Hoogezand, Groningen, Nederland)
         ├─ Anje Schipper
(07 Jun 1880 Muntendam, Groningen, Nederland - 23 Mar 1935 Veendam, Groningen, Nederland)
         │ Hillebrand Visser
(18 Jul 1878 Veendam, Groningen, Nederland - Yes, date unknown)
         │          ├─ Harm Visser
(07 Jan 1902 Veendam, Groningen, Nederland - Yes, date unknown)
         │          │ + Hillechien Schuur
(05 Nov 1904 Muntendam, Groningen, Nederland - Yes, date unknown)
         │          ├─ Derk Visser
(04 Mar 1903 Veendam, Groningen, Nederland - Yes, date unknown)
         │          │ + Gezina Annechina Niekamp
(27 Jun 1905 Appingedam, Groningen, Nederland - Yes, date unknown)
         │          ├─ Grieto Visser
(19 Jan 1911 Beneden Verlaat, Veendam, Groningen, Nederland - Yes, date unknown)
         │          └─ Grieto Visser
(17 Nov 1912 Beneden Verlaat, Veendam, Groningen, Nederland - Yes, date unknown)
         └─ IJfke Schipper
(20 Oct 1881 Muntendam, Groningen, Nederland - 22 Nov 1965 Veendam, Groningen, Nederland)
          Harm Schipper
(26 Oct 1878 Veendam, Groningen, Nederland - 02 Dec 1965 Veendam, Groningen, Nederland)
                   ├─ Ebbe Schipper
(09 Feb 1901 Veendam, Groningen, Nederland - Yes, date unknown)
                   │ + Elizabeth Woortman
(07 Apr 1904 Wildervank, Groningen, Nederland - Yes, date unknown)
                   ├─ Harm Schipper
(30 Jun 1908 Veendam, Groningen, Nederland - Yes, date unknown)
                   ├─ Anje Schipper
(31 Aug 1911 Veendam, Groningen, Nederland - 04 Aug 1928 Veendam, Groningen, Nederland)
                   ├─ Albert Schipper
(07 Apr 1913 Veendam, Groningen, Nederland - 05 Apr 1956 Groningen, Groningen, Nederland)
                   │ + Eefke Bakker
(17 Dec 1914 Muntendam, Groningen, Nederland - Yes, date unknown)
                   └─ Johannes Jan Schipper
(1916 Veendam, Groningen, Nederland - 27 Nov 1959 Hoogezand, Groningen, Nederland)
                    + Berendje Kuiper
(26 Dec 1913 Oude Pekela, Groningen, Nederland - Yes, date unknown)