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: Popko Jans Nieboer
(1777 Veendam, Groningen, Nederland - 20 Feb 1844 Borgercompagnie, Veendam, Groningen, Nederland)
Mother: Coopje Haijes van Bruggen
(1783 Hoogezand, Groningen, Nederland - 19 Jul 1857 Westerdiep, Veendam, Groningen, Nederland)
Haije Popkes Nieboer
(13 Dec 1812 Borgercompagnie, Veendam, Groningen, Nederland - 28 Dec 1865 Veendam, Groningen, Nederland)
Geesjen Bronnes de Haan
(06 Jul 1816 Borgercompagnie, Veendam, Groningen, Nederland - 19 Nov 1871 Veendam, Groningen, Nederland)
         └─ Reinder Nieboer
(23 Jul 1854 Borgercompagnie, Veendam, Groningen, Nederland - 27 Mar 1935 Stadskanaal, Groningen, Nederland)
          Hillechien Beijering
(25 May 1855 Nieuwe Pekela, Groningen, Nederland - 21 Jun 1916 Stadskanaal, Groningen, Nederland)
                   └─ Haijo Nieboer
(26 Jan 1881 Stadskanaal, Groningen, Nederland - 03 Mar 1942 's-Gravenhage, Zuid-Holland, Nederland)
                    Hillegonda Marchiena Wolters
(21 Dec 1877 Onstwedde, Groningen, Nederland - 04 Mar 1942 's-Gravenhage, Zuid-Holland, Nederland)
                             ├─ Reinder Lukas Lute Nieboer
(11 Feb 1906 Slochteren, Groningen, Nederland - Yes, date unknown)
                             ├─ Johanna Martina Hillechiena Nieboer
(04 Oct 1907 Slochteren, Groningen, Nederland -                              │ 04 Jun 1989 's-Gravenhage, Zuid-Holland, Nederland)
                             │ + Alexander Fentener van Vlissingen
(19 Aug 1891 Helmond, Noord-Brabant, Nederland -                              │ 11 Feb 1955 Helmond, Noord-Brabant, Nederland)
                             └─ Lukas Lute Reinder Nieboer
(03 Apr 1909 Slochteren, Groningen, Nederland - Yes, date unknown)