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: Klaas Salomon Salomons
(23 Jun 1826 Gasselte, Drenthe, Nederland - 21 Jun 1909 Gasselternijveenschemond, Gasselte, Drenthe, Nederland)
Mother: Willemina Pott
(06 Jan 1833 Odoorn, Drenthe, Nederland - 22 Oct 1870 Gasselternijveenschemond, Gasselte, Drenthe, Nederland)
Willemina Salomons
(Abt 1861 Gasselte, Drenthe, Nederland - 20 Aug 1943 Wildervank, Groningen, Nederland)
         ├─ Hendrik Kuik
(20 Mar 1884 Wildervank, Groningen, Nederland - 24 Dec 1948 Wildervank, Groningen, Nederland)
         │ Engeltje Schuringa
(26 Feb 1881 Wildervank, Groningen, Nederland - 10 Sep 1980 Wildervank, Groningen, Nederland)
         │          ├─ Willemina Gerda Henderika Kuik
(16 Jul 1910 Wildervank, Groningen, Nederland - Yes, date unknown)
         │          ├─ Jan Tjakke Kuik
(12 Apr 1914 Wildervank, Groningen, Nederland - Yes, date unknown)
         │          │ + Gretha Bentum
(06 Apr 1920 Wildervank, Groningen, Nederland - Yes, date unknown)
         │          ├─ Gerhardus Hendrik Kuik
(Sep 1916 Wildervank, Groningen, Nederland - 14 May 1917 Wildervank, Groningen, Nederland)
         │          └─ Gerhardus Hendrik Kuik
(21 Nov 1920 Wildervank, Groningen, Nederland - Yes, date unknown)
         ├─ Willemina Johanna Clara Kuik
(21 Jul 1886 Wildervank, Groningen, Nederland - Yes, date unknown)
         └─ Johan Nicolaas Kuik
(17 Oct 1892 Wildervank, Groningen, Nederland - Yes, date unknown)