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: Hinderikus Jans Raatjes
(05 Aug 1871 Nieuwe Pekela, Groningen, Nederland - 05 Aug 1921 Musselkanaal, Onstwedde, Groningen, Nederland)
Mother: Brechtje Meijer
(27 Jun 1870 Nieuwe Pekela, Groningen, Nederland - 06 Apr 1943 Horsten, Onstwedde, Groningen, Nederland)
Jan Raatjes
(23 Nov 1895 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
Alida Wijngaard
(26 Sep 1899 Oosterdiep, Veendam, Groningen, Nederland - Yes, date unknown)
         └─ Henderikus Raatjes
(04 Feb 1922 Stadskanaal, Groningen, Nederland - Yes, date unknown)
          Living
                   ├─ Bernard Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Jan Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Hendrik Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Henderika Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Annechien Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Jantina Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Geziena Raatjes
(Yes, date unknown - Yes, date unknown)
                   ├─ Alida Bregina Raatjes
(Yes, date unknown - Yes, date unknown)
                   └─ Edo Eltjo Raatjes
(Yes, date unknown - Yes, date unknown)