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: Philip Sigler Hutcheson (Abt 1812 Tennessee, USA - 3 Aug 1890 bur.Bledsoe County, Tennessee, USA)
Mother: Mary Sarah Brown (14 Feb 1813 Tennessee, USA - 11 Jun 1891 bur.Bledsoe County, Tennessee, USA)
Louisa Laura Hutcheson
(11 Nov 1849 Bledsoe County, Tennessee, USA - 24 Feb 1924 Pikeville, Bledsoe County, Tennessee, USA)
Francis Marion Little, Jr
(30 Dec 1847 Benton County, Alabama, USA - 17 Jun 1935 bur.Bledsoe County, Tennessee, USA)
         ├─Fred Marion Little
(15 Apr 1881 Bledsoe County, Tennessee, USA - 25 Feb 1942 Pikeville, Bledsoe County, Tennessee, USA)
         │ Anna 'Kathryn' (Katie) Hutcheson
(18 Dec 1882 Pikeville, Bledsoe County, Tennessee, USA -          │ 5 Jan 1971 Montgomery, Montgomery County, Alabama, USA)
         │          ├─Fredanna Little
(17 May 1905 Pikeville, Bledsoe County, Tennessee, USA - 14 Jan 1998 Chattanooga, Hamilton County, Tennessee, USA)
         │          │ John W English
(Abt 1900 - ??)
         │          │ :         └─Jack Little English
(11 Jan 1927 Montgomery, Montgomery County, Alabama, USA -          │          │ :          10 Feb 2002 Red Bank, Hamilton County, Tennessee, USA)
         │          │ :          + Doris Evelyn Brewer
(6 Apr 1933 - 27 Aug 2014 Red Bank, Hamilton County, Tennessee, USA)
         │          │ + John William (Bill) Roberson
(10 Feb 1916 Bledsoe County, Tennessee, USA -          │          │ 16 Sep 1998 Pikeville, Bledsoe County, Tennessee, USA)
         │          ├─Kathryn 'Jean' Little
(28 Dec 1922 Montgomery, Montgomery County, Alabama, USA -          │          │ 28 Feb 1988 Oklahoma City, Oklahoma County, Oklahoma, USA)
         │          │ James Marion Kilbourne
(7 Jan 1924 Big Stone Gap, Wise County, Virginia, USA -          │          │ : 21 Jun 1988 Chattanooga, Hamilton County, Tennessee, USA)
         │          │ :         │ + Living
         │          │ :         ├─Michael Bennett Kilbourne
(4 Apr 1954 Chattanooga, Hamilton County, Tennessee, USA -          │          │ :         │ 9 Mar 2013 Lexington, Fayette County, Kentucky, USA)
         │          │ :         └─James William Kilbourne
(26 Dec 1951 Chattanooga, Hamilton County, Tennessee, USA -          │          │ :          26 Feb 2005 Oklahoma City, Oklahoma County, Oklahoma, USA)
         │          │ + Walter William Wheatley
(9 Jan 1926 Jefferson County, Kentucky, USA -          │          │ : 26 Dec 1981 Louisville, Jefferson County, Kentucky, USA)
         │          │ David Simpson Roush
(9 Mar 1923 Graettinger, Palo Alto County, Iowa,          │          │ USA - 2 Jul 2001 Tucson, Pima County, Arizona, USA)
         │          └─Don Carlos Little
(30 Sep 1907 Pikeville, Bledsoe County, Tennessee, USA - 26 Dec 1971 Prattville, Autauga County, Alabama, USA)
         │           + Hazel Gholston
(7 Dec 1917 Alabama, USA - 25 Jan 1983 bur.Union Springs, Bullock County, Alabama, USA)
         ├─Frank Brown Little
(1 Sep 1887 Bledsoe County, Tennessee, USA - 6 Jul 1975 Pikeville, Bledsoe County, Tennessee, USA)
         │ + Cella M Hutcheson
(Bledsoe County, Tennessee, USA;2 Jan 1888 - 9 Dec 1976)
         ├─Mary M Little
(Abt 1871 Tennessee, USA - ??)
         ├─James T. Little
(6 Oct 1873 Bledsoe County, Tennessee, USA - 4 Aug 1886 bur.Bledsoe County, Tennessee, USA)
         ├─Margaret A Little
(Bledsoe County, Tennessee, USA;12 Aug 1879 - 16 Jan 1882)
         ├─Mintie Belle Little
(Bledsoe County, Tennessee, USA;21 Aug 1883 - 22 Oct 1964)
         │ + Lee Tollett
(11 Jul 1876 Cumberland County, Tennessee, USA - 18 May 1946 Bledsoe County, Tennessee, USA)
         ├─George R Little
(Bledsoe County, Tennessee, USA;3 Oct 1887 - 18 Dec 1971)
         │ + Alice Nancy Tollett
(Dec 1891 Bledsoe County, Tennessee, USA - 1 Feb 1978 Pikeville, Bledsoe County, Tennessee, USA)
         ├─Siglar Phillip Little
(Bledsoe County, Tennessee, USA;29 Sep 1889 - 7 Apr 1966)
         │ + Lena R Tollett
(Bledsoe County, Tennessee, USA;7 Mar 1892 - 1 May 1985)
         └─Mima A Elizabeth Little
(Bledsoe County, Tennessee, USA;1 Nov 1875 - 10 Sep 1877)