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: Jan Jurjens Baas
(03 Apr 1806 Tripscompagnie, Muntendam, Groningen, Nederland - 24 May 1887 Tussenklappen, Muntendam, Groningen, Nederland)
Mother: Martje Jans Veldman
(14 Feb 1808 Muntendam, Groningen, Nederland - 06 Feb 1893 Tussenklappen, Muntendam, Groningen, Nederland)
Elsjen Baas
(07 Mar 1832 Muntendam, Groningen, Nederland - 06 Jul 1909 Loeg, Muntendam, Groningen, Nederland)
Kornelius Gruben
(03 Jan 1824 Muntendam, Groningen, Nederland - 04 Jul 1909 Muntendam, Groningen, Nederland)
         ├─ Jan Gruben
(11 Mar 1855 Muntendam, Groningen, Nederland - 27 Dec 1926 Zuidbroek, Groningen, Nederland)
         │ Fenje Mulder
(10 Sep 1850 Zuidbroek, Groningen, Nederland - 20 Feb 1903 Zuidbroek, Groningen, Nederland)
         │ :         └─ Emmo Gruben
(25 Feb 1883 Zuidbroek, Groningen, Nederland - 12 Apr 1944 Winschoten, Groningen, Nederland)
         │ :          + Geessien Ruben
(05 May 1874 Slochteren, Groningen, Nederland - 16 Sep 1955 Winschoten, Groningen, Nederland)
         │ + Derkje Brust
(16 May 1857 Noordbroek, Groningen, Nederland - 25 Jul 1923 Zuidbroek, Groningen, Nederland)
         ├─ Martje Gruben
(02 Apr 1858 Muntendam, Groningen, Nederland - 07 Mar 1862 Tussenklappen, Muntendam, Groningen, Nederland)
         └─ Alida Gruben
(26 Mar 1868 Muntendam, Groningen, Nederland - 19 Feb 1937 Wildervank, Groningen, Nederland)
          Engel Ketel
(28 Mar 1869 Muntendam, Groningen, Nederland - 02 May 1932 Groningen, Groningen, Nederland)
                   ├─ Elsina Ketel
(14 Jul 1898 Wildervank, Groningen, Nederland - Yes, date unknown)
                   │ + Jan Ties Boerma
(18 Nov 1898 Wildervank, Groningen, Nederland - Yes, date unknown)
                   └─ Jan Ketel
(30 Dec 1899 Wildervank, Groningen, Nederland - Yes, date unknown)
                    + Fennechine Jantine Mandema
(27 Jan 1900 Wildervank, Groningen, Nederland - Yes, date unknown)