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: Jakob Derks Rustius
(08 Oct 1799 Schildwolde, Slochteren, Groningen, Nederland - 20 Jan 1848 Slochteren, Groningen, Nederland)
Mother: Elizabeth Jonas Hazenhoek
(18 Mar 1813 Schildwolde, Slochteren, Groningen, Nederland - 10 May 1856 Schildwolde, Slochteren, Groningen, Nederland)
Leentje Rustius
(15 Aug 1843 Slochteren, Groningen, Nederland - 10 Apr 1895 Musselkanaal, Onstwedde, Groningen, Nederland)
Roelf Vegter
(10 Jan 1841 Blijham, Wedde, Groningen, Nederland - 27 May 1907 Musselkanaal, Onstwedde, Groningen, Nederland)
         ├─ Jantina Henderika Vegter
(11 Mar 1867 Uithuizermeeden, Groningen, Nederland - 01 Oct 1946 Musselkanaal, Onstwedde, Groningen, Nederland)
         │ Jacob Pekelaer
(11 Feb 1869 Stadskanaal, Groningen, Nederland - 07 Apr 1937 Groningen, Groningen, Nederland)
         │          ├─ Rudolf Pekelaer
(08 Nov 1896 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │          │ + Grietina Alida Stukje
(11 Jul 1900 Ter Apel, Vlagtwedde, Groningen, Nederland - Yes, date unknown)
         │          ├─ Pieterdina Helena Pekelaer
(07 May 1899 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │          ├─ Helena Pekelaer
(26 Jul 1901 Stadskanaal, Groningen, Nederland - Yes, date unknown)
         │          └─ Ellerus Pekelaer
(15 Aug 1906 Stadskanaal, Groningen, Nederland - Yes, date unknown)
         ├─ Elisabeth Johanna Catharina Vegter
(20 Apr 1874 Musselkanaal, Onstwedde, Groningen, Nederland -          │ 09 Nov 1874 Musselkanaal, Onstwedde, Groningen, Nederland)
         └─ Jakoba Eliza Vegter
(05 Feb 1876 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)