Here is what I have compiled on the Magawlys:
Heinrich Magawly von Calvy; m.Mary Browne
1.Philipp Heinrich, 1736 Gf Magawly-Cerati von Calvy [by the Emperor, in Kingdom of Sicily, primog., and apparently with remainder to his nephew]; m.Margarethe Gfn Cantelli, widow of “Camillo d’Austria Coreggio”; Burke’s calls her “Donna Margaret d’Este, widow of Camillo, last Prince of Correggio”
1.1.Heinrich, d.young
1.2.Benedicta, d.1799
2. [and possibly one more generation; 2.1. is called great-nephew of Philipp Heinrich in 1866 Nachträge]
2.1.Gf Patrick Awyl Magawly, of Calry, 2nd Gf, d.1800; m.26 Feb 1781 Jane O’Fallon
2.1.1.Gf Franz Philipp (1788-1835); m.1808 Clara Gfn Mazzuchini-Guidobono; her maternal grandmother was Ippolita Pallavicino degli Scipioni, niece of Pope Benedict XIV
2.1.1.1.Gf Valerio (4 Aug 1809-murdered at Parma 4 Mar 1856); m.17 Nov 1831 his cousin Jane [Gianina] MacGeoghegan (d.1845)
2.1.1.1.1.Gf Franz Philipp Richard (23 Nov 1832 [13 Nov 1832, per 1866-7 GGT Nachträge]-Philadelphia 20 Aug 1860); m.23 Dec 1852 Rose Conolly
2.1.1.1.1.1.Valerio Christopher (19 Jan 1854- ); m.12 Aug 1880 Ellen Falkenburg Abbott, of Philadelphia
2.1.1.1.1.1.1.Valerio Awly (25 Aug 1883-10 May 1917); m.1 Jun 1912 Sheila Cameron, whose mother was Annie Gardner, of the Lords Gardner; he was father of
2.1.1.1.1.1.1.1.Patricia (20 Jul 1915- )
… furthermore, Valerio (1883- ) was presumably father of:
2.1.1.1.1.1.1.2.Elizabeth, d.5 Apr 2008, aged 90; m.James Bonar King
2.1.1.1.1.1.2.Robert Louis (11 Jul 1898-1968)
2.1.1.1.1.1.3.Rose (27 Jun 1881-8 Apr 1910); m.15 Sep 1908 her cousin Christopher James Patrick Banon, of Broughall Castle (17 Mar 1863- )
2.1.1.2.Patricius Awly, d.1 Jan 1890; m.1st 1 Feb 1837 Ctsa Lucrezia Pioveni Portogodi Pigafetta [called Pss Meli-Lupi-Soragna in 1866 GGT] (d.23 Jan 1850); m.2nd Marchesa Clotilde Rusconi (dsp)
2.1.1.2.1.Franz Philipp (29 Nov 1840- )
2.1.1.2.2.Maria (Mar 1843- ); m.25 Sep 1865 Andreas Bavarini from Piacenza
2.1.1.2.3.Joseph (1845- ); m.1st Marianna dei Conti Cassoli; m.2nd 8 Sep 1897 Giuseppina dei Marchesi Crispolti
2.1.1.2.3.1.Patrizio Awly (17 Jan 1883-1965); m.Apr 1917 Gabriella dei Conti Gloria (1887-1944)
2.1.1.2.3.1.1.Francis Rowland (6 Apr 1918-11 May 1946)
2.1.1.2.3.1.2.Giulia (12 Jan 1920-6 Aug 2012); m.Arvids Leon Metnieks (6 Nov 1919-16 May 2017)
2.1.1.2.3.1.3.Casimiro (9 Sep 1921-1 Nov 1982)
2.1.1.2.3.1.4.Giuseppe (15 Aug 1922-22 Sep 2002)
2.1.1.2.3.1.5.Faustino (23 Apr 1925-6 Jun 2003)
2.1.1.2.3.1.6.Valerio (3 Mar 1927-9 Mar 2019); m.Eletta N
2.1.1.2.3.2.Gianina (1874- )
2.1.1.2.3.3.Philip Francis (12 Jan 1899- )
2.1.1.2.3.4.Francis Roland (19 Nov 1907-30 Jan 1909)
2.1.1.2.3.5.Maria Clara (26 Aug 1900- )
2.1.1.2.3.6.Lucrezia (20 Apr 1902- )
2.1.1.3.son; he and issue per 1867 GGT
2.1.1.3.1.Franz Philipp, d.inAmerica 1836; his widow called “Lady Conelly”
2.1.1.3.2.Winnifried Ida; m.Luigi Tioselli
2.1.2.Awly (1790-1825)
2.1.3.Christopher Henry O’Fallon (May 1800-1840); m.1925 Alexandra von Stryk (1808-1839)
2.1.3.1.Alexander Awly (1828-1898)
2.1.3.2.John Philip Hugo Chancellor (1831-29 Aug 1904); m.1864 Barbara Catharina von Voß issue “in Saxony and Prussia”
2.1.3.3.Julia (1826-1842)
2.1.4.Ellen Benedicta (1782- ); m.Sir John FitzSimon, of Broughall Castle
2.1.5.Mary Bridget (1783-1833); m.James Banon, of Irishtown (1781-1847); her son suc his cousin Sir Nicholas Fitzsimon in the Broughall Castle estate; and her gson C J P Banon m.Rose Magawly (above)
2.1.6.Therese; m.N Cte Calvy
2.1.7.Johanna/Jane
2.1.8.Maria Johanna [Mary Jane] (1787- ); m.1st Andrew MacGeoghegan; m.2nd Miles Keon
2.1.9.Johanna; m.John Campbell [Carybeld, per 1866-7 GGT]
2.1.10.Ellen; m.William de Gernon [Gerard, per 1866 GGT]
fragment:
Alexandrine Julie Sophie Gfn Magawly (St.Petersburg 29 Mar/10 Apr 1866- ); m.4.16 Oct 1886 Theodor von Schroeder (1853-1903)