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: David Harms Warta
(24 Jun 1796 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
Annegien Davids Warta
(30 Mar 1824 Stadskanaal, Groningen, Nederland - Yes, date unknown)
Johannes Alberts Bos
(08 Jul 1824 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         ├─ Albert Bos
(18 Oct 1847 Onstwedde, Groningen, Nederland - 07 Jul 1849 Onstwedde, Groningen, Nederland)
         ├─ Albert Bos
(05 Dec 1849 Stadskanaal, Groningen, Nederland - 29 Dec 1903 Ter Apelkanaal, Vlagtwedde, Groningen, Nederland)
         │ Grietje Plaggenborg
(30 Apr 1846 Onstwedde, Groningen, Nederland - 04 Oct 1886 Onstwedde, Groningen, Nederland)
         │ :         └─ Rolina Bos
(22 May 1883 Horsten, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ :          Jan Bartelds
(06 Dec 1878 Musselkanaal, Onstwedde, Groningen, Nederland -          │ :          06 Dec 1941 Musselkanaal, Onstwedde, Groningen, Nederland)
         │ :                   └─ Hendrik Bartelds
(08 Apr 1908 Oude Pekela, Groningen, Nederland - Yes, date unknown)
         │ :                    + Oktje Menting
(02 Feb 1908 Veendam, Groningen, Nederland - Yes, date unknown)
         │ Annechien Kars
(09 Jul 1847 Gasselternijveen, Gasselte, Drenthe, Nederland -          │ 13 Jan 1907 Ter Apelkanaal, Vlagtwedde, Groningen, Nederland)
         │          └─ Johannes Bos
(03 Oct 1888 Ter Apelkanaal, Vlagtwedde, Groningen, Nederland - Yes, date unknown)
         │           Geertruida Fietje
(04 Sep 1899 Groningen, Groningen, Nederland - Yes, date unknown)
         │                    └─ NN Bos
(23 Nov 1921 Ter Apel, Vlagtwedde, Groningen, Nederland -          │                     23 Nov 1921 Ter Apel, Vlagtwedde, Groningen, Nederland)
         ├─ Grietje Bos
(24 Feb 1852 Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ + Girbe Ottens
(18 Nov 1857 Valtherveen, Odoorn, Drenthe, Nederland - Yes, date unknown)
         ├─ Kornelia Bos
(18 Feb 1855 Odoorn, Drenthe, Nederland - 19 Feb 1935 Odoorn, Drenthe, Nederland)
         │ Albert Schrik
(28 Aug 1850 Buinerveen, Borger, Drenthe, Nederland - 15 Jan 1916 Valthermond, Odoorn, Drenthe, Nederland)
         │ :         ├─ Berend Schrik
(11 Feb 1877 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         │ + Jantje Davids
(1881 Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         ├─ Johannes Schrik
(02 Jun 1879 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         │ + Everdina Mulder
(25 Oct 1880 Nieuw-Buinen, Borger, Drenthe, Nederland - 07 Jun 1959 Odoorn, Drenthe, Nederland)
         │ :         ├─ Jantje Schrik
(03 Aug 1881 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         │ Klaas Delfsma
(02 Oct 1884 Weerdingermarke, Emmen, Drenthe, Nederland - Yes, date unknown)
         │ :         │          ├─ Cornelia Delfsma
(18 Feb 1905 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         │          │ + Hendrik Blom
(02 May 1902 Nieuw-Weerdinge, Emmen, Drenthe, Nederland - Yes, date unknown)
         │ :         │          ├─ Jantje Delfsma
(16 Aug 1909 Emmen, Drenthe, Nederland - Yes, date unknown)
         │ :         │          │ + Harm Koster
(06 Sep 1904 Stadskanaal, Groningen, Nederland - Yes, date unknown)
         │ :         │          └─ Annechien Delfsma
(21 Feb 1911 Valthermond, Odoorn, Drenthe, Nederland -          │ :         │           22 Feb 1921 Valthermond, Odoorn, Drenthe, Nederland)
         │ :         ├─ Albert Schrik
(09 Nov 1883 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         │ + Elsiena Klein
(24 May 1890 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :         └─ Andries Schrik
(1886 Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :          Geertruida Davids
(1887 Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ :                   └─ Albert Schut
(13 Nov 1912 Valthermond, Odoorn, Drenthe, Nederland - Yes, date unknown)
         │ + Hendrik Klein
(18 Feb 1860 Valtherveen, Odoorn, Drenthe, Nederland - 09 Dec 1937 Valthe, Odoorn, Drenthe, Nederland)
         ├─ David Bos
(10 Aug 1858 Zandberg, Odoorn, Drenthe, Nederland - 17 Dec 1923 Emmen, Drenthe, Nederland)
         │ + Jantien Santing
(02 Feb 1866 Roswinkel, Emmen, Drenthe, Nederland - 06 Jul 1952 Dennenoord, Zuidlaren, Drenthe, Nederland)
         │ + Meinje Beekman
(01 Sep 1852 Drouwenermond, Borger, Drenthe, Nederland - 14 Nov 1913 Emmen, Drenthe, Nederland)
         ├─ Henderkien Bos
(26 Aug 1863 Odoorn, Drenthe, Nederland - Yes, date unknown)
         └─ Jan Bos
(22 Sep 1866 Odoorn, Drenthe, Nederland - Yes, date unknown)