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":
Wiebke Langmack
(18 Jun 1829 Albersdorf, Schleswig-Holstein, Germany - 11 Oct 1909 Klossner, Nicollet County, Minnesota, USA)
Jurgen Durbahn
(23 Mar 1833 Schleswig-Holstein, Germany - 6 Sep 1894 New Ulm, Brown County, Minnesota, USA)
         ├─Elizabeth Durbahn
(6 Mar 1859 Lafayette, Nicollet County, Minnesota, USA - 14 May 1928 New Ulm, Brown County, Minnesota, USA)
         │ + Heinrich Diedrich Carl Ludwig (Charles) Grussendorf
(May 1859 Hanover, Lower Saxony, Germany -          │ : 8 Aug 1944 New Ulm, Brown County, Minnesota, USA)
         │ +
         ├─John Durbahn
(15 Sep 1860 Nicollet County, Minnesota, USA - 20 Apr 1939 Fairfax, Renville County, Minnesota, USA)
         │ + Wilhelmina Rieke
(Dec 1865 West Newton, Nicollet County, Minnesota, USA - 15 Apr 1939 Renville County, Minnesota, USA)
         ├─Albert Durbahn
(30 Mar 1865 Nicollet County, Minnesota, USA - 24 Feb 1951 Buhl, St Louis County, Minnesota, USA)
         ├─William Durbahn
(14 Mar 1868 Nicollet County, Minnesota, USA - 13 Jul 1949 New Ulm, Brown County, Minnesota, USA)
         │ + Lisette Rieke
(18 May 1869 West Newton, Nicollet County, Minnesota, USA - 20 Jul 1917 New Ulm, Brown County, Minnesota, USA)
         ├─Herman Durbahn
(7 Mar 1870 Nicollet County, Minnesota, USA - 14 Nov 1957 New Ulm, Brown County, Minnesota, USA)
         │ Katherina Gebhard
(27 Oct 1869 Germany - 2 Apr 1918 St Peter, Nicollet County, Minnesota, USA)
         │          └─Edna Durbahn
(20 Jun 1904 Nicollet County, Minnesota, USA - 19 Aug 1957 New Ulm, Brown County, Minnesota, USA)
         └─Henry Durbahn
(7 Jul 1862 Nicollet County, Minnesota, USA - 15 Jun 1945 New Ulm, Brown County, Minnesota, USA)
          + Paulina (Lena) Wellner
(5 Apr 1877 Nicollet County, Minnesota, USA - 10 Jun 1965 New Ulm, Brown County, Minnesota, USA)
          Marie Eizabeth Gebhard
(16 Feb 1861 Germany - 28 Oct 1904 Rochester, Olmsted County, Minnesota, USA)
                   ├─Walter Erwin Durbahn
(22 Jun 1894 Nicollet County, Minnesota, USA - Feb 1981 Highwood, Lake County, Illinois, USA)
                   ├─Edwin Arthur Durbahn
(1 May 1887 Lafayette, Nicollet County, Minnesota, USA - 22 Oct 1960 New Ulm, Brown County, Minnesota, USA)
                   │ Bertha B Lieb
(29 May 1888 Brown County, Minnesota, USA - 6 Feb 1978 Minneapolis, Hennepin County, Minnesota, USA)
                   │          └─Bernice Maurine Eva Durbahn
(9 Apr 1919 Brown County, Minnesota, USA -                    │           31 Dec 2017 Bloomington, Hennepin County, Minnesota, USA) =>
                   │           + Milo Gerald Richmond
(29 Jan 1916 Palacios, Matagorda County, Texas, USA -                    │           9 Aug 1981 St Paul, Ramsey County, Minnesota, USA)
                   └─Adeline Durbahn
(5 Jun 1889 New Ulm, Brown County, Minnesota, USA - 21 Apr 1979)