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: Benjamin James MASON (8 Jan 1850 Ipswich, Suffolk, England - 1929 Samford, Suffolk, England)
Mother: Clara SCOTT (Ipswich, Suffolk, England;24 Feb 1855 - 1930)
Sarah Ann Daisy MASON
(20 Nov 1893 Shotley, Suffolk, England - 1926 Kingston Upon Thames, Surrey, England)
Frank Owen GOWER (22 Mar 1891 Tooting, Surrey, England - 28 Sep 1952 Surrey, England)
(m. Between Apr and Jun 1915 Kingston, Surrey, England)
└─Ruby Ellen GOWER (29 Oct 1922 Kingston Upon Thames, Surrey, England - Oct 1986 London, England)
George Sidney Albert BRUCE (1 Jan 1913 Wandsworth, Surrey, England - Mar 1986 Kensington, Middlesex, England)
1893 - 1926 (32 years)
(8 Jan 1850 Ipswich, Suffolk, England - 1929 Samford, Suffolk, England)
Frank Owen GOWER 