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: Michiel Jans Oostenbrink
(1787 Vledder, Drenthe, Nederland - 02 Jan 1855 Vledder, Drenthe, Nederland)
Koendert Oostenbrink
(20 Sep 1822 Vledderveen, Vledder, Drenthe, Nederland - 26 Jan 1865 Vledderveld, Vledder, Drenthe, Nederland)
Aaltje Hoekman
(26 Aug 1826 Eesveen, Steenwijkerwold, Overijssel, Nederland - Yes, date unknown)
         ├─ Michiel Oostenbrink
(15 Nov 1850 Eesveen, Steenwijkerwold, Overijssel, Nederland -          │ 10 Aug 1887 Eesveen, Steenwijkerwold, Overijssel, Nederland)
         │ Annigje Veld
(17 Jun 1858 Eesveen, Steenwijkerwold, Overijssel, Nederland - Yes, date unknown)
         │          ├─ Aaltje Oostenbrink
(11 Sep 1882 Eesveen, Steenwijkerwold, Overijssel, Nederland - Yes, date unknown)
         │          └─ Willem Oostenbrink
(11 Dec 1885 Eesveen, Steenwijkerwold, Overijssel, Nederland - 07 Mar 1944 Enschede, Overijssel, Nederland)
         │           + Bernhardine Elisabeth Befkenhorst
(1890 Münster, Nordrhein-Westfalen, Deutschland - Yes, date unknown)
         ├─ Albert Oostenbrink
(20 Jul 1853 Eesveen, Steenwijkerwold, Overijssel, Nederland - 06 Dec 1899 Noordbroek, Groningen, Nederland)
         │ Wilhelmina Geertruida Engberts
(04 Mar 1865 Groningen, Groningen, Nederland - Yes, date unknown)
         │          ├─ Koeno Oostenbrink
(25 Feb 1894 Noordbroek, Groningen, Nederland - Yes, date unknown)
         │          └─ Lammechien Oostenbrink
(26 Jun 1895 Noordbroek, Groningen, Nederland - Yes, date unknown)
         │ + Jan Postema
(13 Sep 1856 Ansen, Ruinen, Drenthe, Nederland - Yes, date unknown)
         │ + Hendrik Knol
(25 Nov 1864 Beilen, Drenthe, Nederland - Yes, date unknown)
         ├─ Grietje Oostenbrink
(17 Oct 1857 Vledderveld, Vledder, Drenthe, Nederland - 14 Jun 1938 Willemsoord, Steenwijkerwold, Overijssel, Nederland)
         │ + Jan Oosten
(09 Jan 1863 Blesdijke, Weststellingwerf, Friesland, Nederland - Yes, date unknown)
         ├─ Lammigje Oostenbrink
(18 Jan 1860 Vledderveld, Vledder, Drenthe, Nederland - 30 Aug 1925 Diever, Drenthe, Nederland)
         │ + Roelof Krol
(05 Mar 1855 Havelte, Drenthe, Nederland - Yes, date unknown)
         ├─ Arendje Oostenbrink
(12 Dec 1861 Vledderveld, Vledder, Drenthe, Nederland - 03 Jan 1945 Veendam, Groningen, Nederland)
         │ + Jan Tijdens
(13 Nov 1864 Oostwold, Midwolda, Groningen, Nederland - 27 Feb 1900 Wedde, Groningen, Nederland)
         └─ Hendrikje Oostenbrink
(23 Aug 1864 Vledderveld, Vledder, Drenthe, Nederland - 10 Mar 1865 Vledderveld, Vledder, Drenthe, Nederland)