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: Geert Meijer
(26 Oct 1837 Stadskanaal, Groningen, Nederland - 20 May 1905 Musselkanaal, Onstwedde, Groningen, Nederland)
Mother: Tiebegien Hoving
(01 Dec 1842 Gasselterboerveen, Gasselte, Drenthe, Nederland - 02 Jan 1904 Musselkanaal, Onstwedde, Groningen, Nederland)
Jan Meijer
(21 Nov 1866 Stadskanaal, Groningen, Nederland - 26 Mar 1952 Nieuw-Buinen, Borger, Drenthe, Nederland)
Maria de Raaf
(16 Apr 1868 Horsten, Onstwedde, Groningen, Nederland - 11 Jan 1941 Nieuw-Buinen, Borger, Drenthe, Nederland)
         ├─ Tibegien Meijer
(10 Mar 1890 Musselkanaal, Onstwedde, Groningen, Nederland - 14 Mar 1894 Horsten, Onstwedde, Groningen, Nederland)
         ├─ Maria Meijer
(06 Jun 1891 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ + Elzo Rentema
(07 Jul 1887 Nieuw-Buinen, Borger, Drenthe, Nederland - Yes, date unknown)
         ├─ Geert Meijer
(22 Nov 1892 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ + Berendina Smit
(27 Nov 1894 Musselkanaal, Onstwedde, Groningen, Nederland - 04 Mar 1973 Stadskanaal, Groningen, Nederland)
         ├─ Tibegien Meijer
(29 May 1894 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Pieter Meijer
(25 Sep 1895 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Marchien Meijer
(14 Jun 1897 Horsten, Onstwedde, Groningen, Nederland - 22 Dec 1911 Musselkanaal, Onstwedde, Groningen, Nederland)
         ├─ NN Meijer
(05 May 1899 Musselkanaal, Onstwedde, Groningen, Nederland - 05 May 1899 Musselkanaal, Onstwedde, Groningen, Nederland)
         ├─ Henderika Meijer
(23 Jul 1900 Horsten, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Hendrik Meijer
(01 Mar 1904 Musselkanaal, Onstwedde, Groningen, Nederland - Yes, date unknown)
         ├─ Maginus Meijer
(09 Apr 1906 Horsten, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ + Auktje Meijer
(25 Nov 1909 Stadskanaal, Groningen, Nederland - Yes, date unknown)
         └─ Marcus Meijer
(15 Sep 1913 Stadskanaal, Groningen, Nederland - Yes, date unknown)