I'm looking for help in finding living relatives of mine. How does one find obit info to get the children of the people located below?

Thanks,
RON C

Heinrich "Henry" ABEL
Birth: 27 Sep 1802 Geisa, Saxe-Weimar, Germany
Death: 04 Sep 1884 Pittsburgh, Allegheny, Pennsylvania, USA
Marriage: 1840

Elizabeth Katherine SCHAFFER
Female
Birth: 29 Sep 1821 Lancaster, Pennsylvania, USA
Death: 26 Nov 1906 Pittsburgh, Allegeny, Pennsylvania, USA


Edward ABEL
Birth: 25 Jul 1842 Pittsburgh, Allegheny, Pennsylvania, USA
Death: 1917 Pittsburgh, Allegheny, Pennsylvania, USA
Marriage: 09 Jan 1864 Pittsburgh, Allegheny, Pennsylvania, USA
Spouses: Maria KEEGAN (b: 1846)


Charles ABEL
Birth: Abt. 1844 Pittsburgh, Allegheny, Pennsylvania, USA
Death: 02 May 1910 Pittsburgh, Allegheny, Pennsylvania, USA


Henry William ABEL
Birth: 02 May 1845 Pittsburgh, Allegheny, Pennsylvania, USA
Death: 12 Jul 1939 Denver, Denver, Colorado, USA (Have obit)
Marriage: Abt. 1874 Germantown, Pittsburgh, Allegheny, Pennsylvania, USA
Spouses: Maria L. MITCHELL (b: 1857)


Josephine W. ABEL
Birth: Feb 1850 Pittsburgh, Allegheny, Pennsylvania, USA
Death: 1882 Pittsburgh, Allegheny, Pennsylvania, USA
Marriage: Bet. 1875?1877
Spouses: Anthony Charles KLOMAN (b: Mar 1850)


Ferdinand H. ABEL
Birth: Feb 1851 Pittsburgh, Allegheny, Pennsylvania, USA
Death: Aft. 1930 Pittsburgh, Allegheny, Pennsylvania, USA
Spouses: Josephine UNKNOWN


Matilda C. ABEL
Birth: Abt. 1854 Pittsburgh, Allegheny, Pennsylvania, USA
Death: 1934 Pittsburgh, Allegheny, Pennsylvania, USA


Albert ABEL
Male
Birth: Abt. 1856 Pittsburgh, Allegheny, Pennsylvania, USA
Death: Bef. 1860 Pittsburgh, Allegheny, Pennsylvania, USA