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: Ephraim Mayo CLARKE (21 Aug 1846 Australind, Western Australia, Australia - 15 Apr 1921 Bunbury, Western Australia, Australia)
Mother: Louisa Frances TEEDE (15 Mar 1856 York, Western Australia, Australia - 12 Feb 1938 Bunbury, Western Australia, Australia)
Janet Louisa CLARKE
(Bunbury, Western Australia, Australia;28 Jul 1878 - 13 Oct 1926)
+ Edwin ROSE (12 Dec 1863 Parkfield, Western Australia, Australia - 11 Jan 1948 Bunbury, Western Australia, Australia)(m. 14 Oct 1902 Bunbury, Western Australia, Australia)