- [S172] , 1900 Federal Census, Guthrie County, Iowa. Microfilm Image, NARA Series T623, Roll 434; FHL #1240434.
- [S243] , 1920 Federal Census, Clay Couny, Illinois. Microfilm Image, NARA Series T625, Roll 303.
- [S331] , 1900 Federal Census, Athens County, Ohio. Microfilm Image, NARA Series T623, Roll 1239; FHL #1241239.
- [S386] , 1900 Federal Census, Columbiana County, Ohio. Microfilm Image, NARA Series T623, Roll 1249; FHL #1241248.
- [S398] , 1900 Federal Census, Adams County, Ohio. Microfilm Image, NARA Series T623, Roll 1235; FHL #1241235.
- [S427] , 1860 Federal Census, Rusk County, Texas. Microfilm Image, NARA Series M653, Roll 1304; FHL #805304.
- [S479] , 1880 Federal Census, Macon County, Missouri. Microfilm Image, NARA Series T9, Roll 701; FHL #1254233.
- [S493] , 1850 Federal Census, Franklin County, Ohio. Microfilm Image, NARA Series M432, Roll 680.
- [S622] , 1900 Federal Census, Nodaway County, Missouri. Microfilm Image, NARA Series T623, Roll 878; FHL #1240878.
- [S634] , 1900 Federal Census, Johnson County, Texas. Microfilm Image, NARA Series T623, Roll 1649; FHL #1241649.
- [S641] , 1900 Federal Census, Frederick County, Virginia. Microfilm Image, NARA Series T623, Roll 1740; FHL #1241740.
- [S645] , 1920 Federal Census, Kern County, California. Microfilm Image, NARA Series T625, Roll 100.
- [S827] , 1910 Federal Census, Seneca County, Ohio. Microfilm Image, Series T624, Roll 1229; FHL #1375242.
- [S836] , 1910 Federal Census, Sheridan County, Kansas. Microfilm Image, Series T624, Roll 454.
- [S1088] , 1910 Federal Census, Elliott County, Kentucky. Microfilm Image, NARA Series T624, Roll 473; FHL #1374486.
- [S1089] , 1900 Federal Census, Elliott County, Kentucky. Microfilm Image, NARA Series T623, Roll 518; FHL #1240518.
- [S1134] , 1900 Federal Census, DeKalb County, Illinois. Microfilm Image, NARA Series T623, Roll 296; FHL #1240296.
- [S1172] , 1900 Federal Census, Kings County, New York. Microfilm Image, NARA Series T623, Rolls 1043-1069; FHL #1241043-69.
- [S1183] , 1880 Federal Census, Clinton County, Ohio. Microfilm Image, NARA Series T9, Roll 1001; FHL #1255001.
- [S1212] , 1910 Federal Census, York County, Nebraska. Microfilm Image, NARA Series T624, Roll 857; FHL #1374870.
- [S1372] , 1910 Federal Census, Johnson County, Kansas. Microfilm Image, NARA Series T624, Roll 443; FHL #1374456.
- [S1512] , 1900 Federal Census, Cerro Gordo County, Iowa. Microfilm Image, NARA Series T623, Roll 423; FHL #1240423.
- [S1517] , 1920 Federal Census, Miami County, Ohio. Microfilm Image, NARA Series T625, Roll 1418.
- [S1572] , 1880 Federal Census, Lewis County, Washington. Microfilm Image, NARA Series T9, Roll 1397; FHL #1255397.
- [S1573] , 1900 Federal Census, Lewis County, Washington. Microfilm Image, NARA Series T623, Roll 1747; FHL #1241747.
- [S1640] , 1910 Federal Census, Tazewell County, Illinois. Microfilm Image, NARA Series T624, Roll 328.
- [S1738] , 1900 Federal Census, Montgomery County, Missouri. Microfilm Image, NARA Series T623, Roll 876; FHL #1240876.
- [S1760] 1997 PDF Document: Swartz Descendants, by B. K. Swartz, revised 2006. Online at www.zirklereunion.org/archives/swartz.pdf; swartz.pdf.
- [S1804] , 1930 Federal Census, Madison County, Indiana. Microfilm Image, NARA Series T626, Roll 604; FHL #2340339.
- [S1810] , 1910 Federal Census, York County, Pennsylvania. Microfilm Image, NARA Series T624, Roll 1433; FHL #1375446.
- [S1984] , 1850 Federal Census, Bedford County, Tennessee. Microfilm Image, NARA Series M432, Roll 869.
- [S1995] , 1940 Federal Census, Stark County, Ohio. Microfilm Image, NARA Series T627, Roll 3150.
- [S2038] , 1940 Federal Census, Burke County, North Carolina. Microfilm Image, NARA Series T627, Roll 2880.
- [S2153] , 1930 Federal Census, El Paso County, Texas. Microfilm Image, NARA Series T626, Roll 2328; FHL #2342062.
- [S2571] 1880 Federal Census, Baltimore (Independent City), Maryland. Microfilm Image, NARA Series T9, Rolls 497-505; FHL #1254497-505.
- [S2956] , 1870 Federal Census, Vanderburgh County, Indiana. Microfilm Image, NARA Series M593, Roll 364; FHL #545863.
- [S2964] , 1920 Federal Census, Marin County, California. Microfilm Image, NARA Series T625, Roll 120.
- [S3029] , 1940 Federal Census, Mesa County, Colorado. Microfilm Image, NARA Series T627, Roll 470.
- [S3043] , 1900 Federal Census, Ellis County, Texas. Microfilm Image, NARA Series T623, Roll 1629; FHL #1241629.
- [S3190] , 1920 Federal Census, Sullivan County, Tennessee. Microfilm Image, NARA Series T625, Roll 1767.
- [S3212] , 1900 Federal Census, Lewis County, West Virginia. Microfilm Image, NARA Series T623, Roll 1763; FHL #1241763.
- [S3227] , 1930 Federal Census, Washington County, Oregon. Microfilm Image, NARA Series T626, Roll 1957; FHL #2341691.
- [S3464] , 1910 Federal Census, Lake County, Oregon. Microfilm Image, NARA Series T624, Roll 1282; FHL #1375295.
- [S3481] , 1910 Federal Census, Hall County, Nebraska. Microfilm Image, NARA Series T624, Roll 847; FHL #1374860.
- [S3482] , 1900 Federal Census, Clay County, Nebraska. Microfilm Image, NARA Series T623, Roll 920; FHL #1240920.
- [S3483] , 1920 Federal Census, Adams County, Nebraska. Microfilm Image, NARA Series T625, Roll 979.
- [S3824] , 1930 Federal Census, Pueblo County, Colorado. Microfilm Image, NARA Series T626, Roll 249; FHL #2339984.
- [S3882] , 1880 Federal Census, Harrison County, Missouri. Microfilm Image, NARA Series T9, Roll 689; FHL #1254689.
- [S4133] , 1900 Federal Census, Hancock County, Ohio. Microfilm Image, NARA Series T623, Roll 1283; FHL #1241283.
- [S4309] , 1885 State Census, Harper County, Kansas, from Kansas State Census Collection, 1855-1925 (database on-line at ancestry.com). Microfilm Image, KS1885 Rolls 53-54.