Following are an investigation into some common matches with me (Bob) in Ancestry and MyHeritage. For the Allport family, it appears to be a bit boosted by an as-yet unknown common ancester in Quebec -- they match my mother as well. Names in bold are matches.

Catherine Lynch abt 1780-

+ James White b. abt 1770

Joseph White b. abt 1803 d. 11 Jun 1876 Ardcalf  (https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1876/020587/7223512.pdf)

 + Catherine Weldon b. abt 1815 d. 25 Aug 1885 Ardcalf (https://civilrecords.irishgenealogy.ie/churchrecords/images/deaths_returns/deaths_1885/06279/4799200.pdf)

John White b. abt 1848

Michael White b. abt 1850

Patrick White b. abt 1853

James White b. abt 1853

Mary White b. abt 1854

Thomas White b. abt 1855

Joseph White b. abt 1857

Elizabeth White b. abt 1857

Anne White b. abt 1858

James White c. 4 Feb 1812- Rathkenny Parish, Meath (https://www.ancestry.com/imageviewer/collections/61039/images/04182_07_0032)

 + Mary McLoughlin m. 24 Aug 1836 Ballinahown, Ardagh Diocese (https://www.ancestry.com/imageviewer/collections/61039/images/04235_06_0029)

POSSIBLE Bridget White 1814- Rathkenny Parish, Meath

Michael White c. 3 Oct 1820 Rathkenny Parish, Meath d. 18 Oct 1895 Lockport, NY, US

+ Bridget Foley 1821-1890 m. 11 Apr 1839 Ballinahown Parish, Ardagh Diocese (https://www.ancestry.com/imageviewer/collections/61039/images/04235_06_0033)

Mary Ann White 1840-1912

+ Edward Moran 1837-1894

Katherine Monica Moran

+ Neal Carmody

Irma Carmody

+ C Stanton Shays

Jean Shays

+ Jack Peter Desocio

Jennifer Desocio

+ David Kovacs

Peter Desocio

+ Bridget Murphy

Joel Desocio

Thomas Moran 1865-1946

+ Cecilia Cahill 1869-1927

Mary Moran 1892-1971

 + Roy Vincent 1890-1915

Edward Leo Vincent 1913-1979

 + Eva Annette Boles 1915-1981

Douglas E. Vincent 1942-2002

 + Patricia ?

Shelley Vincent

 + Robert Martens

 + Frank Lester 1884-1953

Mary Elizabeth Lester 1930-

+ William Budde -1921

Kathleen Budde

+ James Laforest

Tammy Laforest

+ Keith Newton

Mary Jane Moran

+ Thomas W. Furlong

Marguerite Furlong

+ Ray Skellan

Robert Wallace Skellan

+ Beulah Zoss

Susan Skellan

Robert Skellan

Clara Moran 1875-1951

 + Jerry Frances Tracey 1873-1947

Timothy Francis Tracey 1897-1974

 + Blanche E. McKnight 1897-1976

Mary Tracey

 + Thomas Hughes

? Hughes

 + ? Fuller

Rachel Hughes

John White b. abt 1840

Joseph White b. abt 1843
Michael White b. abt 1845

Catherine White b. abt 1846

Elizabeth White b. abt 1849

Joseph White b. abt 1849 d. abt 31 Dec 1926

 + Jane ?

Bridget White b. abt 1851

Margaret White b. abt 1854

James White b. abt 1863

+ Anna O’Brien

Joseph Edward White

+ Katherine Leanora Wynne

Ann Elizabeth White 1920-2007

+ Frances "Kirby" Xavier Allport 1917-1999

Eileen Patricia Allport 1946-1969

Ann Marie Allport 1952-1952

Michael J. Allport 1954-

Thomas J. Alport 1961-
Gillian Alport 1961- (MyH)
Tim Alport (MyH)

A. Allport