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 Pieters Leenders
(1795 Muntendam, Groningen, Nederland - 13 Aug 1863 Borgercompagnie, Muntendam, Groningen, Nederland)
Tietje Leenders
(08 Jul 1823 Borgercompagnie, Muntendam, Groningen, Nederland - 05 Feb 1875 Noordlaren, Haren, Groningen, Nederland)
Melle Vroom
(13 Jun 1829 Hoogezand, Groningen, Nederland - Yes, date unknown)
         ├─ Grietje Vroom
(15 Jun 1854 Sappemeer, Groningen, Nederland - 19 Apr 1916 Scheemda, Groningen, Nederland)
         │ Derk Vrieling
(22 May 1854 Haren, Groningen, Nederland - 04 Sep 1937 Vlagtwedde, Groningen, Nederland)
         │          ├─ Luiktje Fennegiene Vrieling
(23 Mar 1883 Meliskerke, Veere, Zeeland, Nederland - 27 Dec 1958 Bedum, Groningen, Nederland)
         │          └─ Grietje Dirkiena Vrieling
(12 Jan 1895 Scheemda, Groningen, Nederland - Yes, date unknown)
         ├─ Jan Vroom
(31 Dec 1855 Sappemeer, Groningen, Nederland - 27 Jan 1923 De Punt, Vries, Drenthe, Nederland)
         │ Aaltje Rademaker
(17 Oct 1857 Glimmen, Haren, Groningen, Nederland - Yes, date unknown bur.Noordlaren, Haren, Groningen, Nederland)
         │          └─ Tietje Vroom
(05 Feb 1891 Haren, Groningen, Nederland - 05 Jul 1972 Oude Pekela, Groningen, Nederland)
         │           Trijnko Jansingh
(06 Aug 1892 Oude Pekela, Groningen, Nederland - 30 Nov 1973 Oude Pekela, Groningen, Nederland)
         │                    └─ Klasina Annechiena Jansingh
(Yes, date unknown - Yes, date unknown)
         ├─ Catharina Vroom
(16 Nov 1858 Sappemeer, Groningen, Nederland - 13 Feb 1947 Groningen, Groningen, Nederland)
         │ Tido Bos
(21 Feb 1851 Wildervank, Groningen, Nederland - 21 Nov 1929 Groningen, Groningen, Nederland)
         │          ├─ Marinus Bos
(27 Feb 1892 Veendam, Groningen, Nederland - Yes, date unknown)
         │          │ Jantje Harkema
(16 Feb 1899 Bedum, Groningen, Nederland - Yes, date unknown)
         │          │          └─ Anna Catharina Bos
(Cal 1925 Groningen, Groningen, Nederland - 13 Jan 1955 Groningen, Groningen, Nederland)
         │          │           + Richte Oltmans
(Yes, date unknown - Yes, date unknown)
         │          ├─ Everhardus Bos
(16 May 1894 Veendam, Groningen, Nederland - Yes, date unknown)
         │          ├─ Tido Bos
(11 Sep 1896 Veendam, Groningen, Nederland - Yes, date unknown)
         │          │ + Agatha Antina Ike
(01 May 1899 Groningen, Groningen, Nederland - Yes, date unknown)
         │          └─ Titia Martha Bos
(30 Jul 1899 Veendam, Groningen, Nederland - Yes, date unknown)
         │           + Tjaart Heertjen Hoeksema
(18 Sep 1892 Appingedam, Groningen, Nederland - 04 Oct 1943 Groningen, Groningen, Nederland)
         ├─ Gerardus Vroom
(11 Jul 1861 Sappemeer, Groningen, Nederland - Yes, date unknown)
         ├─ Eppo Vroom
(28 Oct 1863 Sappemeer, Groningen, Nederland - 21 May 1938 Groningen, Groningen, Nederland)
         └─ Ida Vroom
(25 Apr 1866 Sappemeer, Groningen, Nederland - 17 Oct 1953 Delfzijl, Groningen, Nederland)
          + Harm Poelman
(06 Jun 1862 Uitwierde, Delfzijl, Groningen, Nederland - 27 Nov 1938 Delfzijl, Groningen, Nederland)