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: Jan Alvering
(1830 Bellingwolde, Groningen, Nederland - Yes, date unknown)
Mother: Hindrikje Tuin
(30 May 1840 Bellingwolde, Groningen, Nederland - 11 Nov 1910 Nieuwe Pekela, Groningen, Nederland)
Jan Alvering
(17 Jan 1860 Nieuwe Pekela, Groningen, Nederland - 25 Nov 1937 Tange, Onstwedde, Groningen, Nederland)
Catharina Meijer
(22 Mar 1867 Nieuwe Pekela, Groningen, Nederland - 20 Oct 1951 Alteveer, Onstwedde, Groningen, Nederland)
         ├─ Hinderika Alvering
(26 Jun 1889 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         ├─ Hendrik Alvering
(01 Jul 1890 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         ├─ Jan Alvering
(23 Sep 1891 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         │ + Lammechien Davids
(11 Jan 1892 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         ├─ Rissina Alvering
(24 Aug 1894 Nieuwe Pekela, Groningen, Nederland - 16 Dec 1975 Musselkanaal, Onstwedde, Groningen, Nederland)
         │ Menno Meems
(18 Apr 1892 Zuidwending, Veendam, Groningen, Nederland - 27 Oct 1971 Winschoten, Groningen, Nederland)
         │          ├─ Heika Meems
(Yes, date unknown - Yes, date unknown)
         │          │ + Berend Elzen
(Yes, date unknown - Yes, date unknown)
         │          ├─ NN Meems
(13 Aug 1927 Veendam, Groningen, Nederland - 13 Aug 1927 Veendam, Groningen, Nederland)
         │          ├─ Berend Meems
(11 Feb 1929 Veendam, Groningen, Nederland - 26 Jan 1990 Stadskanaal, Groningen, Nederland)
         │          │ Living
         │          │           + Living
         │          ├─ Living
         │          │ Gerrit Heidekamp
(24 Oct 1918 Onstwedde, Groningen, Nederland - Yes, date unknown)
         │          │          ├─ Living
         │          │          │ + Living
         │          │          ├─ Living
         │          │          │ + Marjan Prins
(Yes, date unknown - Yes, date unknown)
         │          │          │ + Herman Radelaar
(Yes, date unknown - Yes, date unknown)
         │                     + Living
         ├─ Thiessie Alvering
(19 Jul 1897 Nieuwe Pekela, Groningen, Nederland - Yes, date unknown)
         │ Jan Baptist
(28 Apr 1903 Sappemeer, Groningen, Nederland - Yes, date unknown)
         │          ├─ NN Baptist
(21 Jun 1925 Tange, Onstwedde, Groningen, Nederland - 21 Jun 1925 Tange, Onstwedde, Groningen, Nederland)
         │          └─ NN Baptist
(01 May 1936 Alteveer, Onstwedde, Groningen, Nederland - 01 May 1936 Alteveer, Onstwedde, Groningen, Nederland)
         ├─ Christiaan Alvering
(05 Feb 1899 Tange, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │ Elisabeth Grave
(10 Jan 1902 Alteveer, Onstwedde, Groningen, Nederland - Yes, date unknown)
         │          └─ Filippus Alvering
(10 Mar 1929 Veele, Vlagtwedde, Groningen, Nederland - 21 Dec 1988)
         │           + Johanna Prins
(25 Aug 1930 Alteveer, Onstwedde, Groningen, Nederland - 14 Dec 1999 Hoogezand, Groningen, Nederland)
         ├─ Harm Alvering
(21 May 1900 Tange, Onstwedde, Groningen, Nederland - 07 Aug 1905 Tange, Onstwedde, Groningen, Nederland)
         ├─ Reina Alvering
(17 Nov 1901 Tange, Onstwedde, Groningen, Nederland - 25 Jun 1903 Tange, Onstwedde, Groningen, Nederland)
         ├─ Luppo Alvering
(31 Mar 1903 Onstwedde, Groningen, Nederland - 09 Aug 1934 Nieuwe Pekela, Groningen, Nederland)
         └─ Sieben Alvering
(28 Jan 1905 Onstwedde, Groningen, Nederland - 28 Feb 1905 Onstwedde, Groningen, Nederland)