This is a majority of the census indexes for DOVER sorted by census year by state and county with given names. Hope it might help. As far as heads of households ... still not that big a family. 1840 AL Bibb John 1850 AL Bibb John 1850 AL Coosa Bailey A. 1850 AL Jackson Joshua 1850 AL Randolph John 1850 AL Shelby John 1850 AL Talladega David 1860 AL Bibb Amanda 1860 AL Bibb John 1860 AL Blount Susan A. 1860 AL Blount William 1860 AL Jackson Joshua 1860 AL Madison John 1860 AL Montgomery Jane 1860 AL Montgomery L. 1860 AL Pickens Elizabeth 1860 AL Shelby James M. (2) 1860 AL Talladega D. 1860 AL Winston David (2) 1860 AL Winston John A. 1866 AL Blount B. 1870 AL Bibb Amanda 1870 AL Bibb John 1870 AL Madison John 1870 AL Montgomery Jane 1870 AL Shelby Elisabeth 1870 AL Shelby James M. 1870 AL Shelby James M. 1870 AL Winston David 1870 AL Winston David 1870 AL Winston John A. 1840 AR Greene Thompson 1860 AR Conway Elijah B. 1860 AR Phillips William R. 1870 AR Benton John 1870 AR Clark Susan 1870 AR Independence Mary A. 1870 AR Independence Samuel B. 1870 AR Poinsett Bailey 1880 AR Grant Jasey 1880 AR Greene Andrew L. 1880 AR Greene Bailey A. 1880 AR Greene James M. 1820 DC Washington George 1820 DC Washington James 1830 DC Washington M. 1840 DC Alexandria Jetson 1840 DC DC James 1850 DC Washington Amelia 1840 DE Newcastle James 1820 GA Glynn Thomas 1820 GA Habersham Francis 1820 GA James William 1830 GA Glynn Thomas 1830 GA Habersham Anderson 1830 GA Habersham Francis 1830 GA Habersham Johnson 1830 GA Habersham Simpson 1840 GA Carroll John 1840 GA Carroll David 1840 GA Chatham Anderson 1840 GA Cherokee Anderson 1840 GA Cherokee John 1840 GA Gilmer Francis 1840 GA Gilmer James H. 1840 GA Glynn Thomas 1840 GA Gwinnett Samuel 1840 GA Habersham E. B. 1840 GA Habersham Francis J. 1840 GA Habersham Johnson 1840 GA Harris L. 1840 GA Lumpkin Frederick 1840 GA Lumpkin Michael 1840 GA Murray Morgan 1840 GA Rabun Bailey 1840 GA Rabun Frederick 1840 GA Rabun Rial 1850 GA Carroll John 1850 GA Carroll Samuel 1850 GA Gilmer Francis 1850 GA Gilmer Michael 1850 GA Gilmer Zeplura 1850 GA Gwinett Samuel 1850 GA Gwinett William 1850 GA Habersham Benson 1850 GA Habersham Francis Jr. 1850 GA Habersham J. N. 1850 GA Habersham Johnson 1850 GA Habersham Mitchel 1850 GA Habersham Phebe 1850 GA Hall William 1850 GA Lumpkin Burton 1850 GA Lumpkin Frederick 1850 GA Murray Allen 1850 GA Murray Anderson 1850 GA Murray Larkin C. 1850 GA Murray William A. 1850 GA Rabun Bailey 1850 GA Walker Simpson 1860 GA Carroll Samuel G. 1860 GA Cass Anderson 1860 GA Fannin Edmond 1860 GA Gilmer Andrew E. 1860 GA Gilmer Augustus M. 1860 GA Gilmer Bailey 1860 GA Gilmer Burton 1860 GA Gilmer David 1860 GA Gilmer Dillin 1860 GA Gilmer Francis 1860 GA Gilmer Frederick 1860 GA Gilmer Jason A. 1860 GA Gilmer Jeptha 1860 GA Gilmer Perry 1860 GA Gilmer Stephen D. 1860 GA Gilmer Theron 1860 GA Gilmer Thomas 1860 GA Gordon Allen 1860 GA Gordon Henry S. 1860 GA Gordon L. C. 1860 GA Gordon Mansel 1860 GA Habersham Janard N. 1860 GA Habersham Johnson 1860 GA Hall F. 1860 GA Hall G. 1860 GA Lumpkin Frederick 1860 GA Lumpkin Green B. 1860 GA Madison David 1860 GA Murray Samuel 1860 GA Murray Samuel Z. 1860 GA Pickens Madison 1860 GA Pickens Zepheniah 1860 GA Rabun Bailey 1860 GA Rabun Sherward W. 1860 GA Walker Simpson 1860 GA Whitfield Anderson 1870 GA Bartow Anderson 1870 GA Bartow William 1870 GA Carroll Sarah 1870 GA Chatam Jeremiah 1870 GA Cherokee Edmond 1870 GA Dawson Layfaett 1870 GA Gilmer A. E. 1870 GA Gilmer Augustus 1870 GA Gilmer Burton 1870 GA Gilmer David 1870 GA Gilmer Dillion 1870 GA Gilmer Edmond 1870 GA Gilmer Ellen 1870 GA Gilmer Francis 1870 GA Gilmer Frederick 1870 GA Gilmer Jane 1870 GA Gilmer Lynch T. 1870 GA Gilmer Mary C. 1870 GA Gordon Anderson B. 1870 GA Gordon Henry S. 1870 GA Gordon Jephey 1870 GA Gordon Mary 1870 GA Habersham Malinda 1870 GA Habersham Robert 1870 GA Hall Caroline 1870 GA Lumpkin Francis 1870 GA Lumpkin William 1870 GA Murray Charles 1870 GA Pickens Odorous M. 1870 GA Rabun Dave 1870 GA Rabun Greenberry 1870 GA Rabun Shaird 1870 GA Union Benjamin 1870 GA Union John 1870 GA White Augustus 1870 GA White Fedrick 1870 GA White Jane 1870 GA Whitfield Ophelia 1870 GA Whitfield William A. 1880 GA Cherokee Harmon 1880 GA Gilmer Margaret 1840 IA Henry Abram 1830 IL Jefferson Isacc 1830 IL Montgomery Abraham 1830 IL Montgomery Isaac 1830 IL Morgan Solomon 1830 IL Wayne Joshua 1840 IL Tazewell Edward 1830 IN Greene Archabold 1830 IN Greene Joshua 1830 IN Greene Nealy 1830 IN Greene Rebecca 1830 IN Warren Brough 1830 IN Warrick John 1830 IN Washington John 1840 IN Greene James 1840 IN La Grange Harrison 1840 IN Orange Aeraham 1840 IN Warrick John 1820 KY Jefferson Abraham 1830 KY Daviess Absalom 1830 KY Green Jacob 1830 KY Jefferson Isaac 1830 KY Jefferson John 1830 KY Mason Abraham 1840 KY Caldwell Isaac 1840 KY Mercer J. B. 1820 MA Berkshire Gardner 1820 MA Worcester Silas 1830 MA Plymouth James 1830 MA Plymouth Nathan 1840 MA Bristol James L. 1790 MD Cecil ? 1790 MD Harford Aquilla 1820 MD Anne Arundel Moses 1820 MD Baltimore Julian 1820 MD Prince George Punch 1830 MD Baltimore Christopher 1840 MD Baltimore Christopher 1850 MD Baltimore C. 1850 MD Washington Benjamin 1830 ME Kennebec Jesse 1840 ME Oxford Garing 1840 MO Linn A. C. 1850 MO Carroll Richard 1850 MO Chariton Rolin 1850 MO Cooper James P. 1850 MO Holt Daniel 1850 MO Jackson Harriet 1850 MO Jefferson John 1850 MO Ripley James M. 1850 MO Wayne Martha 1850 MS Carroll David G. 1850 MS Lafayette M. 1860 MS Lafayette Jeff 1860 MS Lafayette Mary 1860 MS Lafayette W. L. 1860 MS Neoshoba Lemuel 1870 MS Coahoma James R. 1870 MS De Soto Louis 1870 MS De Soto Randal 1870 MS De Soto William 1870 MS Holmes Simon 1870 MS Isaquena Fred 1870 MS Isaquena Mary 1870 MS Lafayette J. P. 1870 MS Leake L. B. 1870 MS Scott Jane 1870 MS Tippah David T. 1870 MS Tippah J. G. 1870 MS Tippah James M. 1870 MS Tippah Martin 1870 MS Washington Joen 1800 NC Buncombe John 1820 NC Buncombe Bailey 1820 NC Buncombe John 1830 NC Buncombe Elijah 1830 NC Buncombe Frederick 1830 NC Buncombe Jeptha 1830 NC Buncombe John 1830 NC Buncombe John Jr. 1830 NC Rutherford Frederick 1840 NC Buncombe E. 1840 NC Buncombe Jeptha 1840 NC Buncombe Jessee 1850 NC Buncombe Elijah 1850 NC Buncombe F. 1850 NC Buncombe Hannah M. 1850 NC Buncombe J. A. 1850 NC Buncombe Jeptha 1850 NC Buncombe Nancy 1850 NC Buncombe Royal 1850 NC Buncombe William C. 1840 NJ Burlington John 1790 NY New York John 1790 NY New York John Jr. 1800 NY New York Anna 1800 NY New York John 1810 NY New York Ann 1810 NY New York John 1820 NY New York John 1830 NY Cayuga Daniel 1830 NY Cayuga Jared 1830 NY New York J. R. 1840 NY Erie George 1820 OH Belmont Margrit 1820 OH Perry Francis 1820 OH Sioto William 1830 OH Belmont Daniel 1830 OH Jackson Solomon 1830 OH Montgomery Samuel 1830 OH Montgomery Thomas 1840 OH Brown Bard 1840 OH Lawrence John 1840 OH Morgan Hyoam? 1840 OH Richland Jacob F. 1840 OH Wood George W. 1790 PA Philadelphia Andrew 1790 PA Philadelphia Frederick 1800 PA Philadelphia Andrew 1800 PA Philadelphia Frederick 1810 PA Philadelphia Elizabeth 1830 PA Berks Francis 1830 PA Lehigh Jacob 1830 PA Philadelphia Andrew 1830 PA Philadelphia Johnson 1840 PA Philadelphia Eliz 1840 PA Washington F. 1790 SC Camden James 1790 SC Camden John 1790 SC Camden Zeph 1790 SC Greenville Joshua 1800 SC Pendleton John 1800 SC York Elijah 1800 SC York Zepheniah 1810 SC Edge William 1810 SC Pendleton Francis 1810 SC Pendleton John 1810 SC York Elijah 1810 SC York John 1810 SC York Zepheniah 1820 SC Edgefield Samuel 1820 SC Orangeburg Daniel 1820 SC Pendleton Morgan 1820 SC York Elijah 1820 SC York Frederick 1820 SC York Hezekiel 1820 SC York John 1820 SC York Sharrod 1820 SC York Zephiniah 1820 SC York Zephiniah Sr 1830 SC York Asil 1840 SC Anderson Benton 1840 SC Anderson Hugh 1840 SC York Asa 1840 SC York Elijah 1840 SC York James 1840 SC York John 1840 SC York Martin 1840 SC York Morgan 1840 SC York Shadock 1850 SC Abbeville Michey 1850 SC Spartanburg E. P. 1850 SC York Asa 1850 SC York Elijah 1850 SC York Elizabeth 1850 SC York James 1850 SC York James M. 1850 SC York John 1850 SC York John 1850 SC York Mahala 1850 SC York Martha 1850 SC York Martin 1850 SC York Nathaniel 1850 SC York Robert 1850 SC York Shadarick 1850 SC York Thomas C. 1850 SC York Zeph 1860 SC Abbeville Michel, Mrs. 1860 SC Orangeburg John 1860 SC Union Henry 1860 SC York Aca 1860 SC York Asahel 1860 SC York David 1860 SC York Elijah 1860 SC York Fannie 1860 SC York Felix 1860 SC York James 1860 SC York James 1860 SC York James 1860 SC York John 1860 SC York Malinda 1860 SC York Martin 1860 SC York Morgan 1860 SC York Nancy 1860 SC York Nathan 1860 SC York Thomas 1860 SC York Washington 1860 SC York William 1860 SC York William E. 1860 SC York Willis 1860 SC York Zephaniah 1840 TN Carroll Joshua 1840 TN Fayette John C. 1840 TN Robertson Elizabeth 1840 TN Shelby Macey 1850 TN McMinn Mary 1850 TN R? William 1850 TN Roane Mary E. 1870 TN Shelby Mary 1810 VA Botetourt Michael 1810 VA King William Gilbert 1830 VA Ohio Hiram 1840 VA Harrison James 1850 VA Alexander Catharine 1830 VT Windham Chandler 1840 VT Franklin Besoma