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: Morgan Greenlee (14 May 1819 Leon, Mason County, West Virginia, USA - 1 Sep 1904 Mason County, West Virginia, USA)
Mother: Eliza Jane Greenlee (Leon, Mason County, West Virginia, USA;23 Mar 1822 - 11 Jul 1882)
William Clark Greenlee
(1 May 1842 Leon, Mason County, West Virginia, USA - 2 Jul 1910 Mason County, West Virginia, USA)
:         ├─Otis Otho Greenlee
(22 Sep 1869 Leon, Mason County, West Virginia, USA - 18 Sep 1943 Charleston, Kanawha County, West Virginia, USA)
:         │ + Dora Belle Duff
(12 Jul 1876 Jackson County, West Virginia, USA - 16 Feb 1927 Leon, Mason County, West Virginia, USA)
:         └─Ora O Greenlee
(11 Oct 1867 Point Pleasant, Mason County, West Virginia, USA - 7 Jan 1943 Detroit, Wayne County, Michigan, USA)
:          + George William Eckard
(23 Oct 1861 Point Pleasant, Mason County, West Virginia, USA - 30 Nov 1942 Detroit, Wayne County, Michigan, USA)
         ├─Leroy Charles Greenlee
(20 Jan 1881 Leon, Mason County, West Virginia, USA - 4 May 1950 Charleston, Kanawha County, West Virginia, USA)
         └─Nellie I Greenlee
(8 Feb 1886 Leon, Mason County, West Virginia, USA - 1 Nov 1954 Cleveland, Cuyahoga County, Ohio, USA)
          + Charles Raymond Morgan, Sr
(28 Jul 1883 New Martinsville, Wetzel County, West Virginia, USA -           3 Aug 1954 Cleveland, Cuyahoga County, Ohio, USA)