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: Charles B OVERTON
(Sep 1867 Gretna, Sarpy, Nebraska, USA - 1937 Auburn, Nemaha, Nebraska, USA)
Mother: Ida Myrtle TAYLOR
(10 Sep 1879 Nebraska, USA - 5 Aug 1963 Marion, Oregon, USA)
Frederick V. OVERTON
(16 Apr 1899 Broken Bow, Custer, Nebraska, USA - 15 Feb 1967 Saginaw, Lane, Oregon, USA)
Ada Melvina GILCHRIST
(24 Jul 1900 Rushmore, Nobles, Minnesota, USA - 2 Oct 1984 Cottage Grove, Lane, Oregon, USA)
└─Jessie Mae OVERTON
(Cottage Grove, Lane, Oregon, USA;2 Dec 1926 - 26 Jul 2000)
Donald Edward KALAL
(19 May 1923 Roy, Fergus, Montana, USA - 25 Jul 2000 Bassano, Newell, Alberta, Canada)
1899 - 1967 (67 years)
(Sep 1867 Gretna, Sarpy, Nebraska, USA - 1937 Auburn, Nemaha, Nebraska, USA)
Ada Melvina GILCHRIST