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":
Mother: Grietje Daniels Oortjes
(20 Oct 1816 Veendam, Groningen, Nederland - 03 May 1887 Wildervank, Groningen, Nederland)
Luitje Veenhuizen
(12 May 1843 Wildervank, Groningen, Nederland - 11 May 1904 Wildervank, Groningen, Nederland)
Fokje Huisman
(05 Feb 1843 Westerdiep, Veendam, Groningen, Nederland - 27 Nov 1918 Wildervank, Groningen, Nederland)
         ├─ Hensum Veenhuizen
(12 Apr 1871 Wildervank, Groningen, Nederland - 06 Oct 1931 Veendam, Groningen, Nederland)
         │ Hinderkien Koens
(13 Mar 1874 Wildervank, Groningen, Nederland - 13 Jul 1949 Vlagtwedde, Groningen, Nederland)
         │          └─ Geert Veenhuizen
(06 Jul 1901 Veendam, Groningen, Nederland - 29 Nov 1930 Veendam, Groningen, Nederland)
         ├─ Geertje Veenhuizen
(07 Dec 1872 Wildervank, Groningen, Nederland - 24 Sep 1950 Wildervank, Groningen, Nederland)
         │ Jan Hendrik de Jonge
(27 Oct 1876 Wildervank, Groningen, Nederland - 13 Mar 1955 Groningen, Groningen, Nederland)
         │          ├─ Mena Fokkiena de Jonge
(12 Apr 1904 Wildervank, Groningen, Nederland - Yes, date unknown)
         │          │ + Obbe Meijer
(28 May 1900 Ter Apelkanaal, Vlagtwedde, Groningen, Nederland - Yes, date unknown)
         │          └─ Luitje de Jonge
(04 Aug 1905 Wildervank, Groningen, Nederland - 19 Sep 1912 Wildervank, Groningen, Nederland)
         ├─ Hendrik Veenhuizen
(28 Sep 1883 Wildervanksterdallen, Wildervank, Groningen, Nederland - Yes, date unknown)
         └─ Marchiena Frouwina Wendelina Veenhuizen
(17 Sep 1885 Wildervanksterdallen, Wildervank, Groningen, Nederland - Yes, date unknown)