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: Hajo Brouwers
(22 Jan 1840 Winsum, Groningen, Nederland - 15 Feb 1927 Foxham, Hoogezand, Groningen, Nederland)
Mother: Eltien Bolhuis
(25 Nov 1844 Groningen, Groningen, Nederland - 25 Oct 1924 Wartum, Termunten, Groningen, Nederland)
Geezina Brouwers
(10 Feb 1869 Leek, Groningen, Nederland - 09 Nov 1946 Groningen, Groningen, Nederland)
Jan Scholtens
(23 Jul 1863 Niehove, Oldehove, Groningen, Nederland - Yes, date unknown)
         ├─ Eltje Scholtens
(23 Mar 1892 Saaksum, Oldehove, Groningen, Nederland - 29 Aug 1895 Oldehove, Groningen, Nederland)
         ├─ Jacob Scholtens
(04 Feb 1894 Saaksum, Oldehove, Groningen, Nederland - 25 Aug 1895 Oldehove, Groningen, Nederland)
         ├─ Jacob Scholtens
(28 Mar 1896 Saaksum, Oldehove, Groningen, Nederland - Yes, date unknown)
         ├─ Harko Scholtens
(31 Aug 1898 Saaksum, Oldehove, Groningen, Nederland - Yes, date unknown)
         ├─ Elze Scholtens
(13 Jan 1901 Saaksum, Oldehove, Groningen, Nederland - Yes, date unknown)
         ├─ Harm Scholtens
(22 Jan 1903 Saaksum, Oldehove, Groningen, Nederland - 30 Sep 1903 Oldehove, Groningen, Nederland)
         ├─ Harm Scholtens
(05 Mar 1904 Saaksum, Oldehove, Groningen, Nederland - Yes, date unknown)
         └─ Eltje Scholtens
(16 Mar 1906 Saaksum, Oldehove, Groningen, Nederland - Yes, date unknown)