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: Nicholas Blank, Jr. 97 years b. 04 Oct 1865 x, Mifflin Township, Allegheny County, Pennsylvania, USA d. 01 Jan 1963 x, Elizabeth Township, Allegheny County, Pennsylvania, USA
Mother: Anna M. Hof 66 years b. 27 Feb 1874 x, x, x, x, Germany d. 25 Dec 1940 x, Elizabeth Township, Allegheny County, Pennsylvania, USA
Evelyn Blank
95 years b. 30 May 1894 x, x, x, Pennsylvania, USA d. 09 Aug 1989 (Death place unknown) ~ If available please use Suggest tab
Edward Jacob Doenges 83 years b. 26 Jan 1891 x, x, x, Pennsylvania, USA d. abt. Jan 1975 (Death place unknown) ~ If available please use Suggest tab
   ├─Paul Edward Doenges 73 years    │ b. 13 Sep 1917 x, x, x, Pennsylvania, USA    │ d. 06 Oct 1990 (Death place unknown) ~ If available please use Suggest tab