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":
Geertruij Mossink
(30 Jan 1822 Epe, Gelderland, Nederland - 12 Feb 1902 Vaassen, Epe, Gelderland, Nederland)
:         ├─ Janna Linthorst
(28 Feb 1849 Apeldoorn, Gelderland, Nederland - 1924 Epe, Gelderland, Nederland)
:         └─ Lammert Linthorst
(07 Apr 1850 Apeldoorn, Gelderland, Nederland - Yes, date unknown)
Lambertus Bonekamp
(21 Sep 1826 Apeldoorn, Gelderland, Nederland - 03 Aug 1907 Vaassen, Epe, Gelderland, Nederland)
         ├─ Hendrikus Albertus Bonekamp
(1859 - 19 Nov 1874 Apeldoorn, Gelderland, Nederland)
         ├─ Gradus Bonekamp
(21 Sep 1862 Apeldoorn, Gelderland, Nederland - 29 Apr 1927 Voorst, Gelderland, Nederland)
         │ Antonia Haaverkamp
(06 Apr 1861 Diepenveen, Overijssel, Nederland - 09 Nov 1942 Voorst, Gelderland, Nederland)
         │          ├─ Geertruida Antonia Bonekamp
(24 Aug 1890 Voorst, Gelderland, Nederland - Yes, date unknown)
         │          │ + Joannes Wilhelmus van den Belt
(1885 Voorst, Gelderland, Nederland - Yes, date unknown)
         │          └─ Lammerdina Johanna Bonekamp
(06 Apr 1895 Voorst, Gelderland, Nederland - 29 Apr 1944 Wilp, Voorst, Gelderland, Nederland)
         ├─ Johannes Bonekamp
(12 Dec 1863 Apeldoorn, Gelderland, Nederland - 16 Apr 1864 Apeldoorn, Gelderland, Nederland)
         └─ Willemina Bonekamp
(12 Dec 1863 Apeldoorn, Gelderland, Nederland - 06 Feb 1864 Apeldoorn, Gelderland, Nederland)