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: Hindrik Tonnis Koning
(1756 Euvelgunne, Noorddijk, Groningen, Nederland - 08 Jan 1827 Euvelgunne, Noorddijk, Groningen, Nederland)
Mother: Jantje Elles
(20 Dec 1769 Euvelgunne, Noorddijk, Groningen, Nederland - 03 Jan 1834 Euvelgunne, Noorddijk, Groningen, Nederland)
Elle Hindriks Koning
(08 Mar 1795 Euvelgunne, Noorddijk, Groningen, Nederland - 20 Mar 1878 Euvelgunne, Noorddijk, Groningen, Nederland)
Jantje Harms Kol
(1802 Woltersum, Ten Boer, Groningen, Nederland - 27 Sep 1866 Euvelgunne, Noorddijk, Groningen, Nederland)
         ├─ Harm Koning
(02 Dec 1838 Euvelgunne, Noorddijk, Groningen, Nederland - 12 Jan 1866 Euvelgunne, Noorddijk, Groningen, Nederland)
         └─ Hebeltje Koning
(06 Dec 1848 Euvelgunne, Noorddijk, Groningen, Nederland - 28 Jun 1903 Groningen, Groningen, Nederland)
          + Frerik Rasker
(07 Oct 1845 Groningen, Groningen, Nederland - 19 Aug 1915 Groningen, Groningen, Nederland)