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: Heiko Jans van Russen
(1793 Bunde, Ostfriesland, Niedersachsen, Deutschland - 14 May 1824 Ekamp, Midwolda, Groningen, Nederland)
Mother: Seida Geerts Lameijer
(20 Mar 1793 Finsterwolde, Groningen, Nederland - 11 Aug 1868 Scheemda, Groningen, Nederland)
Geert Haikes van Russen
(25 Feb 1817 Finsterwolde, Groningen, Nederland - 15 Aug 1887 Oude Pekela, Groningen, Nederland)
:         ├─ Haiko van Russen
(05 Feb 1842 Oostwold, Midwolda, Groningen, Nederland - 28 Feb 1842 Oostwold, Midwolda, Groningen, Nederland)
:         └─ Haiko van Russen
(18 Mar 1847 Westerlee, Scheemda, Groningen, Nederland - 24 Feb 1928 Winschoten, Groningen, Nederland)
:          Johanna Linnenkoper
(1845 Oude Pekela, Groningen, Nederland - 20 Jan 1892 Oude Pekela, Groningen, Nederland)
:          :         ├─ Elizabeth van Russen
(Abt 1872 Oude Pekela, Groningen, Nederland - Yes, date unknown)
:          :         ├─ Grietje van Russen
(Abt 1875 Oude Pekela, Groningen, Nederland - 07 Feb 1951 Winschoten, Groningen, Nederland)
:          :         ├─ Geertje van Russen
(Abt 1877 Oude Pekela, Groningen, Nederland - Yes, date unknown)
:          :         ├─ Sjambina van Russen
(Abt 1879 Oude Pekela, Groningen, Nederland - Yes, date unknown)
:          :         └─ Geert van Russen
(Cal Jun 1880 Oude Pekela, Groningen, Nederland - 26 Dec 1881 Oude Pekela, Groningen, Nederland)
:          Geertje Toxopeus
(05 Nov 1855 Woldendorp, Termunten, Groningen, Nederland - :          06 Jun 1920 Winschoten, Groningen, Nederland)
:                   ├─ Heiko Jan Geert van Russen
(04 Aug 1895 Oude Pekela, Groningen, Nederland - Yes, date unknown)
:                   └─ Jan Geert van Russen
(22 Oct 1896 Oude Pekela, Groningen, Nederland - Yes, date unknown)
+ Klaaske Stötevalk
(04 Jul 1839 Uithuizen, Groningen, Nederland - 21 Aug 1886 Oude Pekela, Groningen, Nederland)