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: Hiltje van der Grijspaarde
(24 Aug 1828 Oude Pekela, Groningen, Nederland - 25 Jan 1879 Oude Pekela, Groningen, Nederland)
Mother: Wesselina Strobos
(15 Jun 1828 Oude Pekela, Groningen, Nederland - 07 May 1898 Oude Pekela, Groningen, Nederland)
Jantje van der Grijspaarde
(11 Nov 1854 Oude Pekela, Groningen, Nederland - 14 Nov 1911 Zuidlaren, Drenthe, Nederland)
Hendrik Deen
(04 Dec 1852 Kiel-Windeweer, Groningen, Nederland - 25 Feb 1929 Winschoten, Groningen, Nederland)
         ├─ Hiltje Deen
(21 Feb 1877 Oude Pekela, Groningen, Nederland - 28 May 1918 Amersfoort, Utrecht, Nederland)
         └─ Willem Deen
(26 Jun 1878 Oude Pekela, Groningen, Nederland - 11 Jan 1952 Zuidlaren, Drenthe, Nederland)
          Antje Dijk
(28 Dec 1879 Midwolda, Groningen, Nederland - 01 Aug 1950 Winschoten, Groningen, Nederland)
                   ├─ Hindrik Deen
(27 Jan 1901 Winschoten, Groningen, Nederland - 18 Jun 1902 Winschoten, Groningen, Nederland)
                   ├─ Antje Deen
(19 Sep 1902 Winschoten, Groningen, Nederland - Yes, date unknown)
                   │ + Johannes Geert Folkringa
(31 May 1898 Oude Pekela, Groningen, Nederland - Yes, date unknown)
                   ├─ Hindrik Deen
(11 Jul 1904 Winschoten, Groningen, Nederland - Yes, date unknown)
                   │ + Pietertje Kuiper
(28 Mar 1906 Winschoten, Groningen, Nederland - Yes, date unknown)
                   ├─ Jantje Deen
(31 May 1906 Winschoten, Groningen, Nederland - Yes, date unknown)
                   │ + Wijgchert Kwant
(01 Apr 1904 Winschoten, Groningen, Nederland - Yes, date unknown)
                   └─ Roelf Deen
(20 Jul 1908 Winschoten, Groningen, Nederland - Yes, date unknown)