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: Kasper Georg Steinfelder
(26 Apr 1818 Bunde, Ostfriesland, Niedersachsen, Deutschland - 29 May 1892 Holte, Onstwedde, Groningen, Nederland)
Mother: Wupke Engels Nobbe
(10 Sep 1821 Bellingwolde, Groningen, Nederland - Yes, date unknown)
Antje Steinfelder
(16 Jan 1855 Holte, Onstwedde, Groningen, Nederland - 15 Oct 1904 Oude Pekela, Groningen, Nederland)
Lammert Reint Kornelius
(17 Aug 1821 Onstwedde, Groningen, Nederland - 31 Oct 1880 Blijham, Wedde, Groningen, Nederland)
:         └─ Lammert Kornelius
(11 Apr 1879 Wedde, Groningen, Nederland - 06 Jun 1933 Bellingwolde, Groningen, Nederland)
:          Hinderktje Bodde
(18 Jul 1881 Morige, Wedde, Groningen, Nederland - 22 Aug 1948 Vriescheloo, Bellingwolde, Groningen, Nederland)
:                   ├─ Trijntje Cornelius
(21 Aug 1906 Ulrum, Groningen, Nederland - Yes, date unknown)
:                   │ + Heije Geert Haken
(07 Apr 1904 Bellingwolde, Groningen, Nederland - Yes, date unknown)
:                   └─ Jan Trienko Cornelius
(03 Nov 1912 Oude Pekela, Groningen, Nederland - Yes, date unknown)
:                    + Wiechertje Buscher
(11 Jul 1916 Emmen, Drenthe, Nederland - Yes, date unknown)
Harm Bosboom
(24 Jun 1859 Holte, Onstwedde, Groningen, Nederland - 09 May 1902 Winschoten, Groningen, Nederland)
         ├─ Trientje Bosboom
(11 Sep 1883 Holte, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ + Jan Lich
(Cal 1884 - Yes, date unknown)
         ├─ Kasper Bosboom
(07 Jun 1885 Holte, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Harm Bosboom
(19 Feb 1887 Holte, Onstwedde, Groningen, Nederland - 24 Mar 1888 Holte, Onstwedde, Groningen, Nederland)
         ├─ Harm Bosboom
(01 Aug 1888 Holte, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Wubke Bosboom
(06 Feb 1893 Holte, Onstwedde, Groningen, Nederland - 08 Jul 1921 Winschoten, Groningen, Nederland)
         │ Derk Striezenau
(25 Dec 1894 Oude Pekela, Groningen, Nederland - Yes, date unknown)
         │          └─ NN Striezenau
(03 Jul 1921 Winschoten, Groningen, Nederland - 03 Jul 1921 Winschoten, Groningen, Nederland)
         ├─ Ietje Bosboom
(16 Oct 1895 Holte, Onstwedde, Groningen, Nederland - Yes, date unknown)
         └─ Jan Bosboom
(22 May 1897 Holte, Onstwedde, Groningen, Nederland - Yes, date unknown)