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: Elle Jans Laurens
(1736 Middelbert, Noorddijk, Groningen, Nederland - Yes, date unknown)
Mother: Geesje Pieters
(1735 Noorddijk, Groningen, Nederland - Yes, date unknown)
Grietje Elles
(1758 Noorddijk, Groningen, Nederland - 27 Nov 1801 Euvelgunne, Noorddijk, Groningen, Nederland)
Elle Hindriks
(1731 Middelbert, Noorddijk, Groningen, Nederland - Abt 1803 Euvelgunne, Noorddijk, Groningen, Nederland)
         └─ Hinderkien Ellens
(01 Nov 1794 Noorddijk, Groningen, Nederland - 01 Feb 1841 Groningen, Groningen, Nederland)
          Derk Harms Mulder
(30 Sep 1789 Groningen, Groningen, Nederland - 18 Feb 1868 Groningen, Groningen, Nederland)
                   ├─ Grietje Mulder
(21 Mar 1815 Groningen, Groningen, Nederland - Yes, date unknown)
                   │ + Harmannus Huizinga
(19 Jun 1819 Groningen, Groningen, Nederland - Yes, date unknown)
                   └─ Hendrikje Mulder
(Est 1830 Groningen, Groningen, Nederland - 24 Jan 1891 Groningen, Groningen, Nederland)
                    Foeke Schaap
(25 Nov 1834 Groningen, Groningen, Nederland - Yes, date unknown)
                             ├─ Derk Schaap
(15 Aug 1859 Lutjegast, Grootegast, Groningen, Nederland - Yes, date unknown)
                             ├─ Jan Schaap
(21 Dec 1860 Groningen, Groningen, Nederland - Yes, date unknown)
                             ├─ Hinderkien Schaap
(04 Aug 1862 Stadskanaal, Groningen, Nederland - Yes, date unknown)
                             ├─ Maria Schaap
(08 Feb 1864 Groningen, Groningen, Nederland - Yes, date unknown)
                             ├─ Grietje Schaap
(14 Oct 1865 Groningen, Groningen, Nederland - Yes, date unknown)
                             ├─ Elsien Schaap
(29 Jul 1867 Groningen, Groningen, Nederland - Yes, date unknown)
                             ├─ Geesien Schaap
(12 Jan 1870 Groningen, Groningen, Nederland - 03 Feb 1908 Groningen, Groningen, Nederland) =>
                             │ + Pieter Schuls
(12 Oct 1869 Groningen, Groningen, Nederland - 17 Jul 1906 Groningen, Groningen, Nederland)
                             └─ Berend Schaap
(12 Dec 1872 Groningen, Groningen, Nederland - Yes, date unknown)