From SSDI about MR2415 with the same date of birth (06.01.1898):
Name     Birth     Death     Last Residence     Last Benefit     SSN     Issued

CATHERINE HURLEY      06 Jan 1898     Aug 1979     04101 (Portland, Cumberland, ME)     04101 (Portland, Cumberland, ME)     006-30-1540     Maine

CATHERINE BARRETT      06 Jan 1898     26 Mar 1996     10021 (New York, New York, NY)     (none specified)     051-12-9482     New York

CATHERINE CONKLIN      06 Jan 1898     Oct 1982     32801 (Orlando, Orange, FL)     (none specified)     107-07-8350     New York

CATHERINE KOVALYK      06 Jan 1898     23 Apr 1989     15136 (Mc Kees Rocks, Allegheny, PA)     (none specified)     170-01-3494     Pennsylvania

CATHERINE HALL      06 Jan 1898     Feb 1987     47390 (Union City, Randolph, IN)     (none specified)     305-01-5840     Indiana

CATHERINE SULLIVAN      06 Jan 1898     Dec 1983     61322 (Depue, Bureau, IL)     (none specified)     344-05-1526     Illinois

CATHERINE PRINGLE      06 Jan 1898     10 Sep 1990     (not specified)     (none specified)     384-22-2666     Michigan (por. MR2417, MR2418)

CATHERINE LANINI      06 Jan 1898     Aug 1968     94010 (Burlingame, San Mateo, CA)     (none specified)     570-44-9990     California

KATHARINE H ANDERSON      06 Jan 1898     Sep 1991     02537 (East Sandwich, Barnstable, MA)     (none specified)     023-40-7929     Massachusetts

KATHERINE ADAMS      06 Jan 1898     Aug 1984     13421 (Oneida, Madison, NY)     (none specified)     104-24-9389     New York

KATHARINA REIMAN      06 Jan 1898     Jun 1964     (New York)     (none specified)     112-22-2494     New York

KATHERINE LUCEY      06 Jan 1898     Apr 1987     07730 (Hazlet, Monmouth, NJ)     (none specified)     150-18-5974     New Jersey

KATHARINE MUTH      06 Jan 1898     Sep 1967     19146 (Philadelphia, Philadelphia, PA)     (none specified)     160-07-6378     Pennsylvania

KATHRYN E MUMMA      06 Jan 1898     28 Sep 1988     15241 (Pittsburgh, Allegheny, PA)     (none specified)     172-50-7635     Pennsylvania

KATHRYN ARMSTRONG      06 Jan 1898     Mar 1981     16314 (Cochranton, Crawford, PA)     (none specified)     177-38-7158     Pennsylvania

KATHERINE G THOMAS      06 Jan 1898     24 Dec 1994     20850 (Rockville, Montgomery, MD)     (none specified)     220-44-6114     Maryland

KATHRYN B BALL      06 Jan 1898     05 Feb 1989     27215 (Burlington, Alamance, NC)     (none specified)     245-30-6205     North Carolina

KATHERINE GRODZKI      06 Jan 1898     20 Oct 1993     60035 (Highland Park, Lake, IL)     (none specified)     327-56-4197     Illinois

KATHRYN PARKER      06 Jan 1898     Jul 1979     37160 (Shelbyville, Bedford, TN)     (none specified)     409-86-4530     Tennessee

KATHERINE DUNN      06 Jan 1898     Apr 1980     37407 (Chattanooga, Hamilton, TN)     (none specified)     411-08-4463     Tennessee

KATHERINE IRVINE      06 Jan 1898     Dec 1983     37206 (Nashville, Davidson, TN)     (none specified)     412-08-0883     Tennessee

KATHRYN W OSTERTAG      06 Jan 1898     Dec 1990     (not specified)     (none specified)     462-54-0874     Texas

KATHERYN ZINK      06 Jan 1898     Jul 1979     (not specified)     63166 (Saint Louis, Saint Louis City, MO)     489-50-4229     Missouri

KATHLEEN KEATON      06 Jan 1898     Oct 1983     72076 (Jacksonville, Pulaski, AR)     (none specified)     522-38-2756     Colorado

KATHRYN HAAG      06 Jan 1898     Dec 1981     98503 (Olympia, Thurston, WA)     (none specified)     533-28-5240     Washington

KATHERYN C ROGAN      06 Jan 1898     11 Dec 1993     95020 (Gilroy, Santa Clara, CA)     (none specified)     565-44-9537     California

CATHARINE ERNST      06 Jan 1898     Oct 1974     07631 (Englewood, Bergen, NJ)     (none specified)     142-10-4797     New Jersey

CATHARINE SMITH      06 Jan 1898     Oct 1979     15206 (Pittsburgh, Allegheny, PA)     15206 (Pittsburgh, Allegheny, PA)     170-03-0229     Pennsylvania

KATTIE ROEHR      06 Jan 1898     Oct 1988     07093 (West New York, Hudson, NJ)     (none specified)     158-22-6099     New Jersey

KATIE HOOPER      06 Jan 1898     Apr 1971     61109 (Rockford, Winnebago, IL)     (none specified)     354-16-9561     Illinois

KATIE MUELLER      06 Jan 1898     Mar 1976     76437 (Cisco, Eastland, TX)     (none specified)     457-17-7567     Texas

KATIE GROSS      06 Jan 1898     Oct 1970     57350 (Huron, Beadle, SD)     (none specified)     503-44-1594     South Dakota