I've looked for these sister on your older postings.My only suggestion would be -- (1) to look for the baptismal certs on Rosetta's children and see if any other O'Toole sibs were in Philly as godparents; (2) check the marriage certs on all of the O'T/Whitehead/Brogans to see if those children note "county" of birth for mothers; (3) PHONE New Cathedral with a few of dates of death and see WHO else is buried with these families (maybe you'll find a random O'T?) and (3) find the obits?
Name: Rose Whitehead Birth Date: abt 1869 Birth Place: Ireland Death Date: 15 Nov 1900 Death Place: Philadelphia, Philadelphia, Pennsylvania Age at Death: 31 Burial Date: 19 Nov 1900 Gender: Female Race: White Street Address: 561 N Ringgold St, Ward 15 Cemetery: New Cathedral Cem Marital Status: Married FHL Film Number: 1011829
Here is a Joseph Whitehead - died infant:
Name: Jos Whitehead Birth Date: abt 1888 Birth Place: Philadelphia, Phila, PA Death Date: ************************26 Aug 1889 Death Place: Philadelphia, Philadelphia, Pennsylvania Age at Death: 1 year 3 months Burial Date: 29 Aug 1889 Burial Place: Philadelphia, Pennsylvania Gender: Male Race: White Street Address: 234 Poplar Residence: Philadelphia, Pennsylvania Cemetery: New Cathedral Marital Status: Single Father: Wm Whitehead Mother: Rose Whitehead FHL Film Number: 1003715
Name: Jno Whitehead Birth Date: *************abt 1894 Birth Place: Phila Death Date: 1 Mar 1897 Death Place: Philadelphia, Philadelphia, Pennsylvania Age at Death: 3 Burial Date: 4 Mar 1897 Gender: Male Race: White Street Address: 15 Ward 548 Osprey St Cemetery: New Cathedral Marital Status: Single Father: William Mother: Rosella FHL Film Number: 1011826
' Possibility ... ? Church Baptisms: Tool Rose 1870 Co. Kildare Toole Anne 1875 Co. Kildare
Let's look at the male given names for the O'Toole sisters:
1910 - 4 child/4 alive Patrick J Brogan 33 Annie Brogan 33 ***William Brogan 8 ***John Leo Brogan 6 Francis Davis Brogan 3 ***James Joseph Brogan 1 Katherine J Whitehead 14 niece 1920 - Annie finally has a daughter, Marie.
1900 - 7 child/5 alive William Whitehead 40 Rosetta E Whitehead 30 Annie M Whitehead 9 *****William J Whitehead 9 Rosetta Whitehead 6 *****[John - 1894-1897] Cathleen Whitehead 5 ****[Joseph Whitehead 1889-1889] *****James A Whitehead 8/12 Annie O Toole 23
1930 - Philly Patrick Brogan 52 Anna Brogan 52 John Brogan 26 James Brogan 21 Marie Brogan 18 *********Joseph Brogan 15