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: Johannes Croes (chr.Thu 14 Oct 1779 Elburg (NL) - Thu 29 Sep 1859 Rotterdam (NL))
Mother: Anna Maria Anders (chr.Wed 14 May 1777 Zwolle (NL) - Fri 22 Jul 1853 Rotterdam (NL))
Alida Croes
(Rotterdam (NL);Wed 29 Aug 1810 - Thu 13 Feb 1879)
+ Adam Adrianus van Duivenbode (Rotterdam (NL);Mon 21 Aug 1820 - Tue 27 Feb 1872)(m. Wed 22 Mar 1843 Rotterdam (NL))